:root {
  --ink: #10251d;
  --ink-soft: #46574f;
  --green: #149a72;
  --green-deep: #087756;
  --green-bright: #62e7b8;
  --paper: #f5faf7;
  --paper-warm: #f0f5f1;
  --white: #ffffff;
  --night: #07130f;
  --line: rgba(16, 37, 29, 0.14);
  --shell: min(1160px, calc(100vw - 48px));
  --radius-lg: 32px;
  --radius-md: 22px;
  --shadow: 0 26px 80px rgba(7, 19, 15, 0.14);
  color-scheme: light;
  font-family: "Avenir Next", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.is-locked {
  overflow: hidden;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  color: inherit;
}

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

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

h1,
h2,
h3,
p {
  margin-top: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--night);
  color: var(--white);
  transform: translateY(-160%);
}

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

:focus-visible {
  outline: 3px solid rgba(20, 154, 114, 0.42);
  outline-offset: 4px;
}

.section-shell {
  width: var(--shell);
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: 82px;
  transition: background 180ms ease, box-shadow 180ms ease, height 180ms ease;
}

.site-header.is-scrolled {
  height: 68px;
  background: rgba(245, 250, 247, 0.88);
  box-shadow: 0 1px 0 rgba(16, 37, 29, 0.08);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: var(--shell);
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 21px;
  font-weight: 750;
  letter-spacing: -0.03em;
}

.brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 29px;
  font-size: 14px;
  font-weight: 560;
}

.site-nav > a {
  position: relative;
  padding-block: 8px;
  color: #30443b;
}

.site-nav > a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 3px;
  height: 2px;
  border-radius: 999px;
  background: var(--green);
  transition: right 180ms ease;
}

.site-nav > a:hover::after {
  right: 0;
}

.nav-cta {
  border: 0;
  border-radius: 999px;
  padding: 11px 18px;
  background: var(--ink);
  color: var(--white);
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease;
}

.nav-cta:hover {
  background: var(--green-deep);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 19px;
  height: 2px;
  margin: 5px auto;
  border-radius: 99px;
  background: var(--ink);
  transition: transform 180ms ease;
}

.hero {
  min-height: 820px;
  padding: 146px 0 90px;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(420px, 0.9fr);
  align-items: center;
  gap: clamp(42px, 7vw, 100px);
  overflow: visible;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  color: var(--green-deep);
  font-size: 13px;
  font-weight: 720;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow {
  text-transform: none;
}

.brand-slogan {
  padding-left: 11px;
  display: flex;
  flex-direction: column;
  border-left: 1px solid rgba(16, 37, 29, 0.18);
  color: #385046;
  font-size: 12px;
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.brand-slogan em {
  color: #75827c;
  font-size: 9.5px;
  font-style: normal;
  font-weight: 540;
  letter-spacing: 0.05em;
}

.eyebrow span {
  width: 22px;
  height: 2px;
  border-radius: 99px;
  background: var(--green);
}

.hero h1 {
  max-width: 690px;
  margin-bottom: 28px;
  font-size: clamp(48px, 6.35vw, 83px);
  line-height: 1.06;
  letter-spacing: -0.065em;
  font-weight: 780;
}

.hero h1 em {
  color: var(--green);
  font-style: normal;
}

.hero h1 > span {
  white-space: nowrap;
}

.hero-lead {
  max-width: 610px;
  margin-bottom: 34px;
  color: var(--ink-soft);
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 13px 23px;
  font-size: 14px;
  font-weight: 690;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 14px 34px rgba(20, 154, 114, 0.25);
}

.button-primary:hover {
  background: var(--green-deep);
  box-shadow: 0 16px 40px rgba(20, 154, 114, 0.3);
}

.button-primary span {
  font-size: 17px;
}

.button-quiet {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.66);
  color: var(--ink);
}

.button-quiet:hover {
  background: var(--white);
}

.hero-stage {
  position: relative;
  isolation: isolate;
  min-height: 600px;
  display: grid;
  place-items: center;
}

.hero-stage::before {
  content: "";
  position: absolute;
  z-index: -3;
  width: 560px;
  height: 540px;
  border-radius: 44% 56% 60% 40% / 52% 35% 65% 48%;
  background: linear-gradient(145deg, #e1f3ea 0%, #a7e1c6 46%, #53c99f 100%);
  transform: translate(18px, 8px) rotate(-6deg);
}

.hero-stage::after {
  content: "";
  position: absolute;
  z-index: -3;
  width: 530px;
  height: 530px;
  border-radius: 50%;
  background-image: radial-gradient(rgba(16, 37, 29, 0.2) 1px, transparent 1px);
  background-size: 15px 15px;
  opacity: 0.34;
  transform: translate(37px, 30px);
  mask-image: linear-gradient(135deg, black, transparent 75%);
}

.hero-photo {
  position: absolute;
  z-index: 0;
  width: 522px;
  height: 512px;
  overflow: hidden;
  border: 8px solid rgba(255, 255, 255, 0.72);
  border-radius: 42% 58% 54% 46% / 38% 43% 57% 62%;
  background: #cfe7da;
  box-shadow: 0 30px 74px rgba(7, 19, 15, 0.18);
  transform: translate(24px, -2px) rotate(-2deg);
  pointer-events: none;
}

.hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 19, 15, 0.12), transparent 35% 72%, rgba(7, 19, 15, 0.08)), linear-gradient(0deg, rgba(7, 19, 15, 0.17), transparent 38%);
  pointer-events: none;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
  filter: saturate(0.9) contrast(0.96) brightness(1.02);
  transform: scale(1.2);
  transform-origin: left center;
}

.hero-runner-scene {
  position: absolute;
  z-index: 3;
  top: 4px;
  right: -100px;
  width: 330px;
  height: 575px;
  overflow: visible;
  filter: drop-shadow(0 24px 34px rgba(7, 19, 15, 0.18));
  -webkit-mask-image: linear-gradient(to bottom, black 0 87%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 0 87%, transparent 100%);
  pointer-events: none;
}

.hero-runner-scene img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: right bottom;
  filter: saturate(0.94) contrast(1.02) brightness(1.02);
}

.orbit {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(16, 37, 29, 0.22);
  border-radius: 50%;
  pointer-events: none;
}

.orbit::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-deep);
}

.orbit-one {
  width: 540px;
  height: 250px;
  transform: rotate(50deg);
}

.orbit-one::after {
  top: 4px;
  left: 71%;
}

.orbit-two {
  width: 430px;
  height: 430px;
  transform: rotate(-27deg);
}

.orbit-two::after {
  bottom: 36px;
  right: 14px;
}

.phone {
  position: relative;
  z-index: 4;
  width: 300px;
  border: 7px solid #0d2019;
  border-radius: 43px;
  padding: 5px;
  background: #0d2019;
  box-shadow: 0 38px 80px rgba(7, 19, 15, 0.29), 0 8px 22px rgba(7, 19, 15, 0.2), inset 0 0 0 1px rgba(255, 255, 255, 0.14);
  transform: translateX(-12px) rotate(2deg);
}

.phone-top {
  position: absolute;
  z-index: 6;
  top: 3px;
  left: 50%;
  width: 52px;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.3);
  transform: translateX(-50%);
}

.phone-screen {
  aspect-ratio: 390 / 844;
  min-height: 0;
  padding: 0;
  border-radius: 32px;
  overflow: hidden;
  background: #eef6f1;
}

.product-ui-shot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-product-card {
  position: absolute;
  z-index: 2;
  overflow: hidden;
  border: 1px solid rgba(112, 223, 180, 0.2);
  border-radius: 22px;
  background: #071c15;
  color: var(--white);
  box-shadow: 0 25px 55px rgba(7, 19, 15, 0.25);
  pointer-events: none;
}

.hero-official-card {
  top: 44px;
  left: -68px;
  width: 242px;
  height: 176px;
  transform: rotate(-3deg);
}

.hero-official-card > img,
.official-card-shade,
.official-card-content {
  position: absolute;
  inset: 0;
}

.hero-official-card > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 44%;
}

.official-card-shade {
  background: linear-gradient(180deg, rgba(3, 18, 13, 0.08) 12%, rgba(3, 18, 13, 0.92) 82%);
}

.official-card-content {
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.product-card-meta {
  position: absolute;
  top: 13px;
  left: 14px;
  right: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 8px;
  font-weight: 760;
}

.product-card-meta span {
  letter-spacing: 0.08em;
}

.product-card-meta em {
  padding: 4px 7px;
  border-radius: 999px;
  background: #66dbb0;
  color: #052019;
  font-size: 7px;
  font-style: normal;
}

.official-card-content > strong {
  font-size: 15px;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.official-card-content > small {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.77);
  font-size: 8px;
}

.product-card-action {
  margin-top: 9px;
  padding: 6px 8px;
  border-radius: 8px;
  background: #66dbb0;
  color: #052019;
  font-size: 8px;
  font-weight: 780;
  text-align: center;
}

.hero-launch-card {
  left: -78px;
  bottom: 42px;
  width: 236px;
  height: 158px;
  padding: 13px;
  transform: rotate(2.5deg);
}

.launch-mode {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
  padding: 4px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.045);
}

.launch-mode span {
  padding: 6px 4px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 8px;
  font-weight: 680;
  text-align: center;
}

.launch-mode .is-selected {
  border-color: rgba(102, 219, 176, 0.52);
  background: rgba(102, 219, 176, 0.19);
  color: #76e3bc;
}

.launch-label {
  margin: 10px 0 6px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 8px;
  font-weight: 740;
}

.launch-actions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 4px;
}

.launch-actions span {
  min-height: 29px;
  padding: 5px 2px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 7px;
  background: rgba(0, 0, 0, 0.13);
  color: rgba(255, 255, 255, 0.88);
  font-size: 7px;
  font-weight: 680;
  text-align: center;
}

.launch-actions span:first-child {
  border-color: rgba(102, 219, 176, 0.55);
  color: #76e3bc;
}

.launch-target {
  margin-top: 8px;
  padding-top: 7px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  color: rgba(255, 255, 255, 0.76);
  font-size: 8px;
  font-weight: 680;
}

.home-ui {
  height: 100%;
  padding: 13px 12px 0;
  display: flex;
  flex-direction: column;
  background: #edf6f1;
  color: #0b3529;
}

.home-ui-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.home-ui-brand img {
  width: 24px;
  height: 24px;
}

.home-ui-brand strong {
  font-size: 14px;
  letter-spacing: -0.03em;
}

.home-ui-copy {
  margin: 14px 2px 10px;
  display: flex;
  flex-direction: column;
}

.home-ui-copy strong {
  font-size: 17px;
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.home-ui-copy span {
  margin-top: 4px;
  color: #61756c;
  font-size: 9px;
}

.home-ui-hero {
  width: 100%;
  height: 190px;
  flex: 0 0 auto;
  border-radius: 18px;
  object-fit: cover;
  object-position: center 48%;
}

.home-ui-progress {
  min-height: 34px;
  margin-top: 9px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: #0f9672;
  color: var(--white);
  font-size: 10px;
  font-weight: 760;
}

.home-ui-section-title {
  margin: 13px 2px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.home-ui-section-title strong {
  font-size: 12px;
}

.home-ui-section-title span {
  color: #6b7c74;
  font-size: 8px;
}

.home-ui-contract {
  padding: 12px;
  border: 1px solid rgba(16, 55, 43, 0.09);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 9px 20px rgba(16, 55, 43, 0.06);
}

.home-ui-contract > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.home-ui-contract strong {
  font-size: 11px;
}

.home-ui-contract span {
  flex: 0 0 auto;
  padding: 4px 6px;
  border-radius: 999px;
  background: #f2efe5;
  color: #8c722e;
  font-size: 7px;
  font-weight: 700;
}

.home-ui-contract p {
  margin-top: 7px;
  color: #5f7168;
  font-size: 8px;
}

.home-ui-nav {
  margin: auto -12px 0;
  padding: 8px 10px 9px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(16, 55, 43, 0.08);
  background: rgba(244, 250, 247, 0.97);
}

.home-ui-nav span {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: #63766d;
  font-size: 7px;
}

.home-ui-nav span.is-active {
  color: #0f9672;
  font-weight: 720;
}

.home-ui-nav img {
  width: 19px;
  height: 19px;
  object-fit: contain;
}

.demo-head {
  display: flex;
  align-items: center;
  gap: 7px;
}

.demo-head img {
  width: 27px;
  height: 27px;
}

.demo-head strong {
  font-size: 15px;
  letter-spacing: -0.03em;
}

.demo-head span {
  margin-left: auto;
  color: #718078;
  font-size: 11px;
}

.demo-progress {
  margin-top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.progress-copy {
  display: flex;
  flex-direction: column;
}

.progress-copy span {
  color: #64766d;
  font-size: 11px;
}

.progress-copy strong {
  font-size: 28px;
  line-height: 1.25;
  letter-spacing: -0.04em;
}

.progress-ring {
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--green) 0 75%, #dce9e2 75% 100%);
}

.progress-ring::before {
  content: "";
  grid-area: 1 / 1;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #f7fbf8;
}

.progress-ring span {
  z-index: 1;
  grid-area: 1 / 1;
  font-size: 10px;
  font-weight: 700;
}

.demo-contract {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid #dce8e1;
  border-radius: 21px;
  background: var(--white);
  box-shadow: 0 13px 28px rgba(16, 37, 29, 0.065);
}

.contract-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10px;
}

.contract-meta span {
  padding: 4px 8px;
  border-radius: 99px;
  background: #e6f6ef;
  color: var(--green-deep);
  font-weight: 700;
}

.contract-meta time {
  color: #78877f;
}

.demo-contract h2 {
  margin: 16px 0 4px;
  font-size: 16px;
  line-height: 1.45;
  letter-spacing: -0.025em;
}

.demo-contract > p {
  margin-bottom: 15px;
  color: #6a7a72;
  font-size: 10px;
}

.people-row {
  display: flex;
  align-items: center;
}

.avatar {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 2px solid var(--white);
  border-radius: 50%;
  color: var(--white);
  font-size: 9px;
  font-weight: 700;
}

.avatar-a {
  background: var(--ink);
}

.avatar-b {
  margin-left: -8px;
  background: var(--green);
}

.people-row span {
  margin-left: 8px;
  color: #718078;
  font-size: 9px;
}

.demo-action {
  width: 100%;
  margin-top: 16px;
  padding: 12px;
  border-radius: 12px;
  background: var(--green);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  text-align: center;
}

.demo-note {
  margin: 16px 0 0;
  color: #697971;
  font-size: 9px;
  text-align: center;
}

.stage-caption {
  position: absolute;
  z-index: 6;
  right: 26px;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(16, 37, 29, 0.67);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.stage-caption span {
  width: 24px;
  height: 1px;
  background: currentColor;
}

.floating-proof {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 18px 40px rgba(7, 19, 15, 0.13);
  backdrop-filter: blur(14px);
  pointer-events: none;
}

.floating-proof > span {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
}

.floating-proof div {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.floating-proof strong {
  font-size: 11px;
}

.floating-proof small {
  color: #6c7a73;
  font-size: 9px;
}

.proof-one {
  top: 350px;
  right: -24px;
}

.proof-two {
  left: -30px;
  bottom: 109px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 680ms cubic-bezier(0.22, 1, 0.36, 1), transform 680ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.evidence {
  position: relative;
  padding: 138px 0 132px;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 14%, rgba(72, 206, 156, 0.16), transparent 28%),
    radial-gradient(circle at 88% 78%, rgba(98, 231, 184, 0.08), transparent 30%),
    var(--night);
  color: var(--white);
}

.evidence::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.09) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.22;
  mask-image: linear-gradient(135deg, black, transparent 64%);
  pointer-events: none;
}

.evidence-inner {
  position: relative;
  z-index: 1;
}

.evidence-heading {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: end;
  gap: 88px;
}

.evidence-heading .section-kicker {
  margin-bottom: 24px;
  color: var(--green-bright);
}

.evidence-heading h2 {
  margin: 0;
  font-size: clamp(46px, 5.7vw, 72px);
  line-height: 1.1;
  letter-spacing: -0.055em;
}

.evidence-heading > p {
  max-width: 520px;
  margin: 0 0 7px;
  color: rgba(255, 255, 255, 0.67);
  font-size: 17px;
  line-height: 1.9;
}

.evidence-switcher {
  margin-top: 74px;
}

.evidence-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.evidence-tabs button {
  min-height: 104px;
  padding: 19px 21px;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 13px;
  align-content: center;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.62);
  text-align: left;
  cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.evidence-tabs button:hover {
  transform: translateY(-2px);
  border-color: rgba(98, 231, 184, 0.32);
}

.evidence-tabs button[aria-selected="true"] {
  border-color: rgba(98, 231, 184, 0.42);
  background: rgba(98, 231, 184, 0.11);
  color: var(--white);
}

.evidence-tabs button > span {
  grid-row: 1 / 3;
  color: var(--green-bright);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.12em;
}

.evidence-tabs strong {
  font-size: 16px;
  line-height: 1.35;
}

.evidence-tabs small {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 11px;
}

.evidence-panels {
  margin-top: 13px;
}

.evidence-panel {
  min-height: 560px;
  padding: 34px;
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(310px, 0.72fr);
  align-items: center;
  gap: 58px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 32px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025));
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.23);
  animation: evidence-in 320ms ease both;
}

.evidence-panel[hidden] {
  display: none;
}

@keyframes evidence-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.ai-demo-visual {
  position: relative;
  min-height: 466px;
  overflow: hidden;
  border-radius: 26px;
  background: #c8b9a8;
}

.ai-demo-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 19, 15, 0.32), transparent 46% 74%, rgba(7, 19, 15, 0.16)), linear-gradient(0deg, rgba(7, 19, 15, 0.28), transparent 45%);
  pointer-events: none;
}

.ai-demo-visual > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.84) contrast(1.02);
}

.demo-label {
  position: absolute;
  z-index: 4;
  top: 18px;
  left: 18px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(7, 19, 15, 0.58);
  color: rgba(255, 255, 255, 0.86);
  font-size: 10px;
  letter-spacing: 0.08em;
  backdrop-filter: blur(10px);
}

.ai-action-switch {
  position: absolute;
  z-index: 5;
  top: 57px;
  left: 18px;
  padding: 4px;
  display: flex;
  gap: 3px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(7, 19, 15, 0.66);
  box-shadow: 0 10px 26px rgba(7, 19, 15, 0.2);
  backdrop-filter: blur(12px);
}

.ai-action-switch button {
  min-height: 30px;
  padding: 0 11px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(255, 255, 255, 0.72);
  font-size: 10px;
  font-weight: 680;
  white-space: nowrap;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease;
}

.ai-action-switch button:hover {
  color: var(--white);
}

.ai-action-switch button[aria-pressed="true"] {
  background: var(--green-bright);
  color: var(--night);
}

.ai-count-card,
.ai-demo-feedback {
  position: absolute;
  z-index: 4;
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  box-shadow: 0 18px 42px rgba(7, 19, 15, 0.2);
  backdrop-filter: blur(14px);
}

.ai-count-card {
  top: 20px;
  right: 20px;
  min-width: 132px;
  padding: 12px 15px;
  border-radius: 18px;
  display: flex;
  flex-direction: column;
}

.ai-count-card small {
  color: #617269;
  font-size: 10px;
}

.ai-count-card strong {
  margin-top: 2px;
  font-size: 25px;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.ai-count-card.is-counting strong {
  animation: count-pop 580ms cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes count-pop {
  0% { transform: scale(1); color: var(--ink); }
  45% { transform: scale(1.22); color: var(--green-deep); }
  100% { transform: scale(1); color: var(--ink); }
}

.ai-demo-feedback {
  right: 20px;
  bottom: 20px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: 17px;
}

.ai-demo-feedback b {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-size: 12px;
  font-weight: 800;
}

.ai-demo-feedback > span {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.ai-demo-feedback strong {
  font-size: 12px;
}

.ai-demo-feedback small {
  color: #62736a;
  font-size: 9px;
}

.evidence-panel-copy {
  max-width: 440px;
}

.evidence-overline {
  margin-bottom: 18px;
  color: var(--green-bright);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.13em;
}

.evidence-panel-copy h3 {
  margin-bottom: 22px;
  font-size: clamp(35px, 3.8vw, 51px);
  line-height: 1.12;
  letter-spacing: -0.05em;
}

.evidence-panel-private .evidence-panel-copy h3 {
  font-size: 34px;
}

.evidence-panel-copy > p:not(.evidence-overline) {
  margin-bottom: 25px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 15px;
  line-height: 1.9;
}

.evidence-demo-button {
  min-height: 46px;
  padding: 11px 17px;
  border: 1px solid rgba(98, 231, 184, 0.38);
  border-radius: 999px;
  background: rgba(98, 231, 184, 0.1);
  color: var(--white);
  font-size: 12px;
  font-weight: 680;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease;
}

.evidence-demo-button:hover {
  background: rgba(98, 231, 184, 0.18);
  transform: translateY(-1px);
}

.evidence-demo-button span {
  margin-right: 7px;
  color: var(--green-bright);
}

.evidence-disclaimer {
  margin-top: 18px;
  display: block;
  color: rgba(255, 255, 255, 0.45);
  font-size: 10px;
  line-height: 1.65;
}

.privacy-flow {
  min-height: 466px;
  padding: 28px;
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto minmax(210px, 1fr);
  align-items: center;
  gap: 18px;
  border-radius: 26px;
  background: linear-gradient(145deg, #dff3e8, #acd9c5);
  color: var(--ink);
}

.privacy-device,
.result-summary {
  position: relative;
  min-height: 300px;
  padding: 19px;
  border: 1px solid rgba(16, 37, 29, 0.12);
  border-radius: 25px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 20px 48px rgba(7, 19, 15, 0.12);
}

.privacy-device {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}

.privacy-device::before {
  content: "";
  position: absolute;
  top: -52px;
  right: -52px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: rgba(20, 154, 114, 0.13);
}

.privacy-device-head {
  position: absolute;
  z-index: 2;
  top: 16px;
  left: 17px;
  right: 17px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
}

.privacy-device-head i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(20, 154, 114, 0.12);
}

.privacy-frame-grid {
  position: absolute;
  z-index: 1;
  top: 56px;
  left: 20px;
  width: 136px;
  height: 144px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.privacy-frame-grid span {
  border: 1px solid rgba(20, 154, 114, 0.24);
  border-radius: 11px;
  background: linear-gradient(145deg, rgba(20, 154, 114, 0.05), rgba(20, 154, 114, 0.16));
}

.privacy-frame-grid b {
  position: absolute;
  inset: 41px 37px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: var(--green-deep);
  color: var(--white);
  font-size: 17px;
  letter-spacing: -0.04em;
  box-shadow: 0 10px 25px rgba(8, 119, 86, 0.25);
}

.privacy-device > strong {
  position: relative;
  z-index: 2;
  font-size: 13px;
}

.privacy-device > small {
  position: relative;
  z-index: 2;
  margin-top: 4px;
  color: var(--green-deep);
  font-size: 11px;
  font-weight: 700;
}

.privacy-transfer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  color: #4f675c;
}

.privacy-transfer span {
  width: 86px;
  font-size: 9px;
  font-weight: 700;
  text-align: center;
}

.privacy-transfer i {
  color: var(--green-deep);
  font-size: 28px;
  font-style: normal;
  line-height: 1;
}

.result-summary {
  display: flex;
  flex-direction: column;
}

.result-summary-head {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.result-summary-head span {
  font-size: 13px;
  font-weight: 750;
}

.result-summary-head b {
  width: max-content;
  padding: 4px 8px;
  border-radius: 999px;
  background: #e2f3eb;
  color: var(--green-deep);
  font-size: 9px;
}

.result-summary dl {
  margin: 18px 0 0;
}

.result-summary dl > div {
  padding: 11px 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid rgba(16, 37, 29, 0.1);
}

.result-summary dt {
  color: #63756c;
  font-size: 10px;
}

.result-summary dd {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  text-align: right;
}

.result-summary > small {
  margin-top: auto;
  color: #718078;
  font-size: 9px;
  line-height: 1.5;
}

.consent-note,
.route-metric-note {
  padding: 14px 15px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.045);
}

.consent-note span,
.route-metric-note span {
  color: var(--green-bright);
  font-size: 10px;
  font-weight: 750;
  white-space: nowrap;
}

.consent-note p,
.route-metric-note p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
  line-height: 1.65;
}

.route-demo {
  position: relative;
  min-height: 466px;
  padding: 68px 30px 25px;
  overflow: hidden;
  border-radius: 26px;
  background:
    radial-gradient(circle at 28% 32%, rgba(20, 154, 114, 0.16), transparent 28%),
    linear-gradient(145deg, #eaf5ef, #badfce);
  color: var(--ink);
}

.route-demo::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 19, 15, 0.06), rgba(7, 19, 15, 0.02) 45%, rgba(7, 19, 15, 0.16)), linear-gradient(0deg, rgba(7, 19, 15, 0.2), transparent 48%);
  pointer-events: none;
}

.route-scene-image {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.88) contrast(0.96) brightness(1.03);
}

.route-demo .demo-label {
  color: rgba(255, 255, 255, 0.88);
}

.route-map {
  position: absolute;
  z-index: 2;
  top: 34px;
  left: 0;
  width: 100%;
  height: 300px;
}

.map-road {
  fill: none;
  stroke: rgba(255, 255, 255, 0.34);
  stroke-width: 18;
  stroke-linecap: round;
}

.road-b {
  stroke-width: 11;
}

.route-line {
  fill: none;
  stroke: var(--green-bright);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 6 14;
  filter: drop-shadow(0 5px 6px rgba(7, 19, 15, 0.34));
}

.route-start {
  fill: var(--white);
  stroke: var(--green-bright);
  stroke-width: 7;
}

.route-end {
  fill: var(--green-bright);
  stroke: var(--white);
  stroke-width: 6;
}

.route-stats-demo {
  position: relative;
  z-index: 3;
  margin-top: 224px;
  padding: 18px 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 19px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 42px rgba(7, 19, 15, 0.12);
  backdrop-filter: blur(14px);
}

.route-stats-demo > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.route-stats-demo strong {
  font-size: 21px;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.route-stats-demo span {
  color: #63736b;
  font-size: 9px;
}

.route-steps {
  position: relative;
  z-index: 3;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
}

.route-steps li {
  position: relative;
  display: flex;
  align-items: center;
  gap: 7px;
  color: #63736b;
  font-size: 9px;
  font-weight: 650;
}

.route-steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 7px;
  width: 34%;
  height: 1px;
  background: rgba(16, 37, 29, 0.2);
}

.route-steps i {
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(16, 37, 29, 0.08);
  font-size: 8px;
  font-style: normal;
}

.route-steps .is-done i,
.route-steps .is-active i {
  background: var(--green-deep);
  color: var(--white);
}

.evidence-converge {
  margin-top: 56px;
  padding: 30px;
  display: grid;
  grid-template-columns: 0.65fr 1.05fr 0.9fr;
  align-items: center;
  gap: 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.evidence-sources {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 9px;
}

.evidence-sources span {
  padding: 7px 10px;
  border: 1px solid rgba(98, 231, 184, 0.25);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 10px;
}

.evidence-sources i {
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green-bright));
}

.evidence-record {
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 19px;
  background: rgba(255, 255, 255, 0.075);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.18);
}

.evidence-record-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 10px;
}

.evidence-record-head span {
  color: rgba(255, 255, 255, 0.56);
}

.evidence-record-head b {
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(98, 231, 184, 0.13);
  color: var(--green-bright);
  font-size: 9px;
}

.evidence-record-body {
  margin-top: 17px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 13px;
}

.evidence-record-body > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.evidence-record-body small {
  color: rgba(255, 255, 255, 0.42);
  font-size: 9px;
}

.evidence-record-body strong {
  font-size: 11px;
}

.evidence-converge-copy {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.evidence-converge-copy strong {
  font-size: 16px;
}

.evidence-converge-copy span {
  color: rgba(255, 255, 255, 0.52);
  font-size: 11px;
  line-height: 1.75;
}

.idea {
  padding: 138px 0 150px;
}

.section-intro {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  column-gap: 70px;
  align-items: end;
}

.section-intro .section-kicker {
  grid-column: 1 / -1;
  margin-bottom: 22px;
}

.section-intro h2,
.motion-heading h2,
.coin-copy h2,
.faq-heading h2 {
  margin-bottom: 0;
  font-size: clamp(39px, 5.2vw, 66px);
  line-height: 1.11;
  letter-spacing: -0.055em;
}

.section-intro > p:last-child {
  max-width: 470px;
  margin-bottom: 6px;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.85;
}

.story-line {
  position: relative;
  margin-top: 92px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}

.story-step {
  position: relative;
  min-height: 490px;
  padding: 24px 28px 32px;
  border-right: 1px solid var(--line);
}

.story-step:first-child {
  border-left: 1px solid var(--line);
}

.step-index {
  color: #738078;
  font-size: 11px;
  letter-spacing: 0.15em;
}

.step-visual {
  height: 250px;
  position: relative;
  display: grid;
  place-items: center;
}

.step-copy > p {
  margin-bottom: 8px;
  color: var(--green-deep);
  font-size: 12px;
  font-weight: 720;
  letter-spacing: 0.12em;
}

.step-copy h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.4;
  letter-spacing: -0.03em;
}

.step-copy span {
  color: #5d6d65;
  font-size: 14px;
  line-height: 1.8;
}

.target-visual span {
  position: absolute;
  border-radius: 50%;
}

.target-dot {
  z-index: 3;
  width: 46px;
  height: 46px;
  background: var(--green);
  box-shadow: 0 0 0 11px rgba(20, 154, 114, 0.11);
}

.target-ring {
  width: 134px;
  height: 134px;
  border: 1px solid rgba(20, 154, 114, 0.46);
}

.target-ring.ring-two {
  width: 218px;
  height: 218px;
  border-color: rgba(20, 154, 114, 0.18);
}

.relation-visual .node {
  position: absolute;
  z-index: 2;
  display: block;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 12px 30px rgba(16, 37, 29, 0.12);
}

.node-main {
  width: 76px;
  height: 76px;
  background: var(--green) !important;
  transform: translateY(-28px);
}

.node-a,
.node-b {
  width: 48px;
  height: 48px;
  transform: translate(-79px, 62px);
}

.node-b {
  transform: translate(79px, 62px);
}

.relation-visual i,
.relation-visual b {
  position: absolute;
  width: 100px;
  height: 1px;
  background: rgba(16, 37, 29, 0.28);
  transform: translate(-43px, 30px) rotate(-41deg);
  transform-origin: right;
}

.relation-visual b {
  transform: translate(43px, 30px) rotate(41deg);
  transform-origin: left;
}

.record-visual {
  grid-template-columns: repeat(5, 20px);
  align-items: end;
  justify-content: center;
  gap: 12px;
  padding-bottom: 62px;
}

.record-visual span {
  width: 20px;
  border-radius: 99px;
  background: #dbe9e1;
}

.record-visual span:nth-child(1) { height: 47px; }
.record-visual span:nth-child(2) { height: 76px; background: #b9dfcd; }
.record-visual span:nth-child(3) { height: 104px; background: #78c8a7; }
.record-visual span:nth-child(4) { height: 132px; background: var(--green); }
.record-visual span:nth-child(5) { height: 163px; background: var(--ink); }

.scenes {
  padding: 136px 0 150px;
  overflow: hidden;
  background: var(--night);
  color: var(--white);
}

.section-intro.inverse {
  display: block;
}

.section-intro.inverse h2 {
  max-width: 730px;
}

.section-intro.inverse .section-kicker {
  color: var(--green-bright);
}

.scene-browser {
  margin-top: 70px;
}

.scene-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid rgba(255, 255, 255, 0.19);
}

.scene-tabs button {
  position: relative;
  padding: 18px 10px 20px;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.52);
  font-size: 15px;
  font-weight: 650;
  cursor: pointer;
}

.scene-tabs button::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -1px;
  height: 2px;
  background: var(--green-bright);
  transition: right 260ms ease;
}

.scene-tabs button[aria-selected="true"] {
  color: var(--white);
}

.scene-tabs button[aria-selected="true"]::after {
  right: 0;
}

.scene-panel {
  min-height: 550px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: center;
  padding: 60px 3vw 20px;
}

.scene-panel[hidden] {
  display: none;
}

.scene-copy {
  animation: panel-in 380ms ease both;
}

.scene-number {
  color: var(--green-bright);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.scene-copy h3 {
  margin: 20px 0 18px;
  font-size: clamp(34px, 4.3vw, 56px);
  line-height: 1.15;
  letter-spacing: -0.05em;
}

.scene-copy > p {
  max-width: 480px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 16px;
  line-height: 1.9;
}

.scene-copy ul {
  margin: 27px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
  list-style: none;
}

.scene-copy li {
  position: relative;
  padding-left: 19px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 13px;
}

.scene-copy li::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-bright);
}

.scene-art {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 34px;
  overflow: hidden;
  background: radial-gradient(circle at 40% 30%, rgba(76, 211, 160, 0.19), transparent 44%), #0c1b15;
  animation: panel-in 480ms 60ms ease both;
}

.scene-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.calendar-card {
  position: relative;
  z-index: 1;
  width: min(340px, 78%);
  padding: 25px;
  border-radius: 24px;
  background: #f7fbf8;
  color: var(--ink);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.28);
  transform: rotate(-2.5deg);
}

.calendar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.calendar-head span {
  font-weight: 750;
}

.calendar-head b {
  color: #708078;
  font-size: 11px;
}

.calendar-days {
  margin-top: 23px;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px 5px;
  text-align: center;
}

.calendar-days span {
  color: #87928c;
  font-size: 9px;
}

.calendar-days i {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  justify-self: center;
  border-radius: 50%;
  font-size: 10px;
  font-style: normal;
}

.calendar-days i.done {
  background: #ddf2e9;
  color: var(--green-deep);
  font-weight: 750;
}

.calendar-days i.today {
  background: var(--green);
  color: var(--white);
  font-weight: 750;
}

.calendar-caption {
  margin-top: 25px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #576a60;
  font-size: 11px;
}

.calendar-caption i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

.partner-art {
  align-content: center;
  gap: 18px;
}

.message {
  position: relative;
  z-index: 3;
  width: min(320px, 72%);
  padding: 16px 18px;
  border-radius: 18px 18px 18px 5px;
  background: var(--white);
  color: var(--ink);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.22);
  font-size: 13px;
}

.message small {
  float: right;
  margin-left: 10px;
  color: #8a9690;
  font-size: 9px;
}

.message-b {
  display: flex;
  align-items: center;
  gap: 9px;
  border-radius: 18px 18px 5px 18px;
  background: var(--green);
  color: var(--white);
  transform: translateX(40px);
}

.message-b b {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  font-size: 11px;
}

.link-line {
  position: absolute;
  bottom: 68px;
  left: 50%;
  width: 160px;
  height: 1px;
  background: rgba(255, 255, 255, 0.25);
  transform: translateX(-50%);
}

.friend {
  position: absolute;
  z-index: 2;
  bottom: 41px;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  color: var(--white);
  font-size: 12px;
  font-weight: 750;
}

.friend-a { left: calc(50% - 98px); background: #16382b; }
.friend-b { right: calc(50% - 98px); background: var(--green); }

.group-art {
  align-content: center;
  padding: 50px;
}

.group-goal {
  position: relative;
  z-index: 1;
  width: min(370px, 90%);
  padding: 22px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
}

.group-goal span {
  font-size: 14px;
  font-weight: 650;
}

.group-goal strong {
  color: var(--green-bright);
  font-size: 13px;
}

.group-goal i {
  grid-column: 1 / -1;
  height: 4px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--green-bright) 0 67%, rgba(255, 255, 255, 0.13) 67% 100%);
}

.group-people {
  position: relative;
  z-index: 1;
  margin-top: 42px;
  display: flex;
  justify-content: center;
}

.group-people span {
  width: 58px;
  height: 58px;
  margin-left: -9px;
  display: grid;
  place-items: center;
  border: 3px solid #0c1b15;
  border-radius: 50%;
  background: #254c3c;
  font-size: 12px;
  font-weight: 720;
}

.group-people span:nth-child(2) { background: #247c5e; }
.group-people span:nth-child(3) { background: var(--green); }
.group-people span:nth-child(4) { background: rgba(255, 255, 255, 0.1); }

.group-track {
  position: relative;
  z-index: 1;
  width: 210px;
  height: 70px;
  margin-top: 35px;
  overflow: hidden;
}

.group-track::before,
.group-track::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 28px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
}

.group-track::before { top: 2px; }
.group-track::after { top: 22px; }

.group-track b {
  position: absolute;
  z-index: 2;
  top: 2px;
  left: 30%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-bright);
}

.group-art > small {
  position: relative;
  z-index: 1;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 10px;
  letter-spacing: 0.13em;
}

@keyframes panel-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

.motions {
  padding: 145px 0 155px;
}

.motion-heading {
  display: grid;
  grid-template-columns: 0.65fr 1.35fr;
  align-items: end;
}

.motion-heading .section-kicker {
  margin-bottom: 7px;
}

.motion-ticker {
  margin-top: 88px;
  padding: 26px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  white-space: nowrap;
  color: #44564d;
  font-size: clamp(14px, 1.5vw, 18px);
  font-weight: 650;
}

.motion-ticker button {
  flex: 0 0 auto;
  min-height: 38px;
  padding: 7px 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: inherit;
  font: inherit;
  white-space: nowrap;
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.motion-ticker button:hover {
  border-color: rgba(20, 154, 114, 0.22);
  color: var(--green-deep);
}

.motion-ticker button[aria-selected="true"] {
  border-color: var(--green);
  background: var(--green);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(20, 154, 114, 0.2);
}

.motion-ticker i {
  flex: 0 0 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

.motion-note {
  margin-top: 60px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: 80px;
}

.motion-note > div:last-child {
  max-width: 500px;
}

.motion-note strong {
  display: block;
  margin-bottom: 14px;
  font-size: 25px;
  line-height: 1.45;
  letter-spacing: -0.03em;
}

.motion-note p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
}

.motion-figure {
  position: relative;
  height: 360px;
  isolation: isolate;
  overflow: visible;
}

.motion-figure::before {
  content: "";
  position: absolute;
  z-index: -2;
  inset: 20px 6% 0;
  border-radius: 47% 53% 41% 59% / 57% 44% 56% 43%;
  background: linear-gradient(145deg, #ddf3e8, #8bd7b6);
  transform: rotate(-3deg);
}

.motion-figure::after {
  content: "";
  position: absolute;
  z-index: 0;
  right: -4%;
  bottom: 2px;
  width: 78%;
  height: 36%;
  border: 1px solid rgba(16, 37, 29, 0.2);
  border-radius: 50%;
  transform: rotate(-8deg);
  pointer-events: none;
}

.motion-figure > img {
  position: absolute;
  z-index: -1;
  inset: -12px -6% -4px;
  width: 112%;
  height: calc(100% + 16px);
  object-fit: cover;
  object-position: center 48%;
  filter: saturate(0.88) contrast(0.98) brightness(1.04);
  mask-image: radial-gradient(ellipse 88% 80% at 50% 50%, black 54%, rgba(0, 0, 0, 0.88) 68%, transparent 96%);
  pointer-events: none;
}

.encouragement-card {
  position: absolute;
  z-index: 2;
  min-width: 205px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 42px rgba(7, 19, 15, 0.15);
  color: var(--ink);
  backdrop-filter: blur(14px);
  pointer-events: none;
}

.encouragement-card > span {
  flex: 0 0 31px;
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-size: 13px;
  font-weight: 800;
}

.encouragement-card div {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.encouragement-card strong {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0;
}

.encouragement-card small {
  color: #6b7a73;
  font-size: 9px;
}

.encouragement-card-main {
  top: 70px;
  left: -18px;
}

.encouragement-card-note {
  left: -12px;
  bottom: 22px;
}

.coin-section {
  background: #e7f5ed;
}

.coin-inner {
  min-height: 660px;
  padding: 118px 0;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: 100px;
}

.coin-mark {
  position: relative;
  min-height: 380px;
  display: grid;
  place-items: center;
}

.coin-disc {
  position: relative;
  z-index: 2;
  width: 270px;
  height: 270px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 28%, #56d4a2, var(--green-deep) 65%, #075a43 100%);
  color: var(--white);
  box-shadow: inset 0 0 0 12px rgba(255, 255, 255, 0.08), 0 32px 70px rgba(10, 111, 81, 0.28);
}

.coin-disc::after {
  content: "";
  position: absolute;
  inset: 28px;
  border: 1px dashed rgba(255, 255, 255, 0.4);
  border-radius: 50%;
}

.coin-disc span {
  position: absolute;
  top: 66px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.16em;
}

.coin-disc b {
  font-size: 62px;
  letter-spacing: -0.07em;
}

.coin-orbit {
  position: absolute;
  z-index: 1;
  width: 360px;
  height: 150px;
  border: 1px solid rgba(16, 37, 29, 0.2);
  border-radius: 50%;
  transform: rotate(-22deg);
}

.coin-copy .section-kicker {
  margin-bottom: 20px;
}

.coin-copy > p:last-of-type {
  max-width: 620px;
  margin: 30px 0 0;
  color: #45584e;
  font-size: 17px;
  line-height: 1.9;
}

.coin-copy > p strong {
  color: var(--ink);
}

.coin-facts {
  margin-top: 35px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.coin-facts span {
  padding: 12px 14px;
  border: 1px solid rgba(16, 37, 29, 0.1);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.45);
  font-size: 13px;
  font-weight: 600;
}

.coin-facts b {
  margin-right: 7px;
  color: var(--green-deep);
}

.start {
  padding: 145px 0 155px;
}

.start-steps {
  margin: 90px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.start-steps li {
  padding: 30px 5px;
  display: grid;
  grid-template-columns: 110px 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.start-steps li > span {
  color: var(--green-deep);
  font-size: 12px;
  font-weight: 720;
  letter-spacing: 0.12em;
}

.start-steps li > div {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) 1.3fr;
  align-items: center;
  gap: 35px;
}

.start-steps strong {
  font-size: 20px;
  letter-spacing: -0.02em;
}

.start-steps p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.start-button {
  margin-top: 44px;
}

.faq {
  padding: 140px 0 155px;
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 100px;
  border-top: 1px solid var(--line);
}

.faq-heading {
  position: sticky;
  top: 110px;
  align-self: start;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 2px;
  font-size: 17px;
  font-weight: 650;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary i {
  position: relative;
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  border: 1px solid rgba(16, 37, 29, 0.22);
  border-radius: 50%;
}

.faq-list summary i::before,
.faq-list summary i::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 1px;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform 180ms ease;
}

.faq-list summary i::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-list details[open] summary i::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-list details > p {
  max-width: 680px;
  margin: -2px 48px 28px 2px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.9;
}

.closing {
  position: relative;
  min-height: 680px;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--green-deep);
  color: var(--white);
}

.closing-photo {
  position: absolute;
  z-index: 0;
  inset: 0;
  overflow: hidden;
}

.closing-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 119, 86, 0.96) 0%, rgba(8, 119, 86, 0.82) 34%, rgba(8, 119, 86, 0.24) 68%, rgba(7, 19, 15, 0.18) 100%), linear-gradient(0deg, rgba(7, 19, 15, 0.28), transparent 52%);
}

.closing-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.9) contrast(0.98);
}

.closing::before,
.closing::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
}

.closing::before {
  top: -160px;
  left: -160px;
}

.closing::after {
  right: -140px;
  bottom: -210px;
}

.closing-noise {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.15) 1px, transparent 1px);
  background-size: 20px 20px;
  mask-image: radial-gradient(circle at center, black, transparent 70%);
}

.closing-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.closing-inner img {
  width: 100px;
  height: 100px;
  margin-bottom: 18px;
  padding: 12px;
  border-radius: 28px;
  background: var(--white);
}

.closing-inner > p {
  margin-bottom: 16px;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.1em;
}

.closing-inner h2 {
  max-width: 710px;
  margin-bottom: 3px;
  font-size: clamp(52px, 7vw, 86px);
  line-height: 1.15;
  letter-spacing: -0.06em;
}

.closing-inner > span {
  color: rgba(255, 255, 255, 0.75);
  font-size: 15px;
  letter-spacing: 0.12em;
}

.button-light {
  margin-top: 38px;
  background: var(--white);
  color: var(--green-deep);
}

.button-light b {
  font-size: 17px;
}

.site-footer {
  padding: 80px 0 34px;
  background: var(--night);
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 90px;
}

.footer-brand .brand img {
  padding: 4px;
  border-radius: 9px;
  background: var(--white);
}

.footer-brand > p {
  margin: 23px 0 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 14px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 42px;
}

.footer-links > div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
}

.footer-links strong {
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.footer-links a,
.text-button,
.analytics-settings-link {
  padding: 0;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}

.footer-links a:hover,
.text-button:hover,
.analytics-settings-link:hover {
  color: var(--green-bright);
}

.text-button span {
  margin-left: 4px;
  color: var(--green-bright);
  font-size: 10px;
}

.footer-bottom {
  margin-top: 75px;
  padding-top: 27px;
  display: flex;
  justify-content: space-between;
  gap: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.43);
  font-size: 11px;
}

.footer-bottom p {
  margin: 0;
}

.footer-bottom > div p {
  color: rgba(255, 255, 255, 0.7);
}

.footer-bottom > div span {
  font-size: 10px;
}

.footer-icp {
  margin-top: 6px;
  display: block;
  color: rgba(255, 255, 255, 0.58);
  font-size: 10px;
}

.footer-icp:hover {
  color: var(--green-bright);
}

.footer-bottom > p {
  max-width: 530px;
  text-align: right;
}

.start-dialog {
  position: fixed;
  z-index: 201;
  top: 50%;
  left: 50%;
  width: min(590px, calc(100vw - 28px));
  max-height: min(780px, calc(100vh - 28px));
  padding: 0;
  border: 0;
  border-radius: 30px;
  background: transparent;
  color: var(--ink);
  box-shadow: 0 34px 100px rgba(7, 19, 15, 0.35);
  transform: translate(-50%, -50%);
}

.start-dialog[hidden],
.dialog-backdrop[hidden] {
  display: none;
}

.dialog-backdrop {
  position: fixed;
  z-index: 200;
  inset: 0;
  background: rgba(3, 13, 9, 0.67);
  backdrop-filter: blur(8px);
}

.dialog-card {
  position: relative;
  padding: 42px;
  overflow-y: auto;
  background: var(--paper);
}

.dialog-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  font-size: 23px;
  font-weight: 300;
  line-height: 1;
  cursor: pointer;
}

.dialog-card .section-kicker {
  margin-bottom: 9px;
}

.dialog-card h2 {
  margin: 0 48px 27px 0;
  font-size: 32px;
  line-height: 1.3;
  letter-spacing: -0.04em;
}

.dialog-card ol {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 15px;
  list-style: none;
}

.dialog-card li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
}

.dialog-card li > span {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #dff3e9;
  color: var(--green-deep);
  font-size: 12px;
  font-weight: 750;
}

.dialog-card li p {
  margin: 2px 0 0;
  color: #41544a;
  font-size: 14px;
}

.dialog-notice {
  margin-top: 25px;
  padding: 15px 17px;
  border-left: 3px solid var(--green);
  background: #e8f3ed;
  color: #46584f;
  font-size: 12px;
  line-height: 1.75;
}

.dialog-actions {
  margin-top: 27px;
  display: flex;
  gap: 10px;
}

.dialog-actions .button {
  flex: 1;
}

.toast {
  position: fixed;
  z-index: 300;
  left: 50%;
  bottom: 30px;
  max-width: calc(100vw - 30px);
  padding: 11px 17px;
  border-radius: 999px;
  background: var(--night);
  color: var(--white);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 16px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.legal-page {
  min-height: 100vh;
  background: var(--paper);
}

.legal-header {
  position: sticky;
  z-index: 20;
  top: 0;
  height: 68px;
  border-bottom: 1px solid var(--line);
  background: rgba(245, 250, 247, 0.9);
  backdrop-filter: blur(16px);
}

.legal-header-inner {
  width: var(--shell);
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.legal-header .brand img {
  width: 31px;
  height: 31px;
}

.legal-back {
  color: var(--green-deep);
  font-size: 13px;
  font-weight: 650;
}

.legal-main {
  width: min(780px, calc(100vw - 48px));
  margin-inline: auto;
  padding: 90px 0 120px;
}

.legal-title {
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
}

.legal-title h1 {
  margin-bottom: 17px;
  font-size: clamp(42px, 6vw, 64px);
  line-height: 1.12;
  letter-spacing: -0.055em;
}

.legal-title > p:last-child {
  max-width: 640px;
  margin: 0;
  color: var(--ink-soft);
}

.legal-meta {
  margin-top: 19px;
  display: flex;
  gap: 20px;
  color: #728078;
  font-size: 12px;
}

.legal-content {
  padding-top: 34px;
}

.legal-content section {
  padding: 25px 0;
}

.legal-content h2 {
  margin-bottom: 14px;
  font-size: 22px;
  letter-spacing: -0.025em;
}

.legal-content p,
.legal-content li {
  color: #44564d;
  font-size: 15px;
  line-height: 1.95;
}

.legal-content ul {
  padding-left: 20px;
}

.legal-callout {
  padding: 20px 22px;
  border: 1px solid rgba(20, 154, 114, 0.2);
  border-radius: 18px;
  background: #e7f5ed;
}

.legal-footer {
  padding: 28px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--night);
  color: rgba(255, 255, 255, 0.55);
  font-size: 11px;
}

.legal-footer-inner {
  width: var(--shell);
  margin-inline: auto;
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.legal-footer a {
  color: rgba(255, 255, 255, 0.85);
}

.legal-footer .analytics-settings-link {
  color: rgba(255, 255, 255, 0.85);
  font-size: 11px;
}

.legal-footer-links {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.analytics-settings-link[hidden],
.analytics-consent[hidden] {
  display: none;
}

.analytics-consent {
  position: fixed;
  z-index: 190;
  right: max(16px, calc((100vw - 1160px) / 2));
  bottom: 16px;
  width: min(680px, calc(100vw - 32px));
  padding: 16px 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  border: 1px solid rgba(98, 231, 184, 0.32);
  border-radius: 18px;
  background: rgba(7, 19, 15, 0.97);
  color: var(--white);
  box-shadow: 0 18px 52px rgba(7, 19, 15, 0.3);
  backdrop-filter: blur(16px);
}

.analytics-consent-copy strong {
  display: block;
  margin-bottom: 3px;
  font-size: 13px;
}

.analytics-consent-copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
  line-height: 1.55;
}

.analytics-consent-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.analytics-consent-actions a,
.analytics-consent-actions button {
  min-height: 36px;
  padding: 8px 11px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 650;
}

.analytics-consent-actions a {
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.72);
}

.analytics-consent-actions button {
  border: 1px solid rgba(255, 255, 255, 0.18);
  cursor: pointer;
}

.analytics-consent-decline {
  background: transparent;
  color: rgba(255, 255, 255, 0.78);
}

.analytics-consent-accept {
  background: var(--green-bright);
  color: var(--night);
}

@media (max-width: 960px) {
  :root {
    --shell: min(100% - 36px, 760px);
  }

  .site-nav {
    gap: 18px;
  }

  .site-nav > a:nth-child(2) {
    display: none;
  }

  .hero {
    padding-top: 126px;
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .hero-copy {
    max-width: 730px;
  }

  .hero-stage {
    min-height: 650px;
  }

  .evidence-heading {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .evidence-heading > p {
    max-width: 680px;
  }

  .evidence-panel {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .evidence-panel-copy {
    max-width: 680px;
  }

  .evidence-converge {
    grid-template-columns: 0.8fr 1.2fr;
  }

  .evidence-converge-copy {
    grid-column: 1 / -1;
  }

  .section-intro {
    grid-template-columns: 1fr;
  }

  .section-intro > p:last-child {
    margin-top: 27px;
  }

  .story-line {
    grid-template-columns: 1fr;
  }

  .story-step,
  .story-step:first-child {
    min-height: auto;
    display: grid;
    grid-template-columns: 42px 230px 1fr;
    align-items: center;
    gap: 20px;
    border-left: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .step-visual {
    height: 220px;
  }

  .scene-panel {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .motion-heading,
  .motion-note,
  .coin-inner,
  .faq {
    grid-template-columns: 1fr;
  }

  .motion-heading h2 {
    margin-top: 30px;
  }

  .coin-inner {
    gap: 30px;
  }

  .coin-mark {
    min-height: 340px;
  }

  .faq {
    gap: 60px;
  }

  .faq-heading {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 55px;
  }
}

@media (max-width: 700px) {
  :root {
    --shell: calc(100vw - 32px);
    --radius-lg: 25px;
  }
}

@media (max-width: 960px) {
  .site-header {
    height: 68px;
  }

  .menu-toggle {
    display: block;
    cursor: pointer;
  }

  .site-header .brand {
    gap: 8px;
    flex-shrink: 0;
  }

  .site-header .brand img {
    width: 34px;
    height: 34px;
  }

  .site-header .brand-slogan {
    font-size: 10.5px;
    line-height: 1.4;
  }

  .site-header .brand-slogan em {
    font-size: 9px;
    line-height: 1.3;
  }

  .menu-toggle[aria-expanded="true"] span:not(.sr-only):nth-child(2) {
    transform: translateY(3.5px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:not(.sr-only):nth-child(3) {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    top: 62px;
    left: 16px;
    right: 16px;
    padding: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    border: 1px solid rgba(16, 37, 29, 0.08);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 24px 60px rgba(7, 19, 15, 0.18);
    backdrop-filter: blur(18px);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav > a,
  .site-nav > a:nth-child(2) {
    display: block;
    padding: 10px 8px;
  }

  .site-nav > a::after {
    display: none;
  }

  .nav-cta {
    margin-top: 8px;
  }
}

@media (max-width: 700px) {
  .hero {
    min-height: auto;
    padding: 118px 0 86px;
    gap: 42px;
  }

  .hero h1 {
    margin-bottom: 22px;
    font-size: clamp(44px, 13.2vw, 66px);
    line-height: 1.08;
  }

  .hero-lead {
    font-size: 16px;
    line-height: 1.8;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-slogans {
    margin-top: 34px;
  }

  .hero-stage {
    width: 100%;
    min-height: 770px;
    overflow: hidden;
    contain: paint;
    border-radius: 30px;
    transform: none;
    clip-path: inset(0 round 30px);
  }

  .hero-photo {
    width: 410px;
    height: 470px;
    border-width: 6px;
    transform: translate(64px, 0) rotate(-2deg);
  }

  .hero-photo img {
    object-position: left center;
  }

  .hero-runner-scene {
    top: 86px;
    right: -78px;
    width: 228px;
    height: 500px;
  }

  .hero-runner-scene img {
    object-position: right bottom;
  }

  .hero-stage::before {
    width: 420px;
    height: 420px;
  }

  .hero-stage::after {
    width: 420px;
    height: 420px;
  }

  .orbit-one {
    width: 440px;
  }

  .orbit-two {
    width: 370px;
    height: 370px;
  }

  .phone {
    width: 255px;
    transform: translateX(-34px) rotate(1.5deg);
  }

  .phone-screen {
    min-height: 0;
  }

  .hero-official-card {
    top: 18px;
    right: 0;
    left: auto;
    width: 194px;
    height: 138px;
    border-radius: 17px;
    transform: rotate(-2deg);
  }

  .hero-launch-card {
    left: 0;
    bottom: 18px;
    width: 194px;
    height: 138px;
    padding: 10px;
    border-radius: 17px;
    transform: rotate(2deg);
  }

  .official-card-content {
    padding: 11px;
  }

  .product-card-meta {
    top: 10px;
    left: 11px;
    right: 11px;
  }

  .official-card-content > strong {
    font-size: 12px;
  }

  .official-card-content > small,
  .launch-mode span,
  .launch-label,
  .launch-target {
    font-size: 8px;
  }

  .product-card-action {
    margin-top: 6px;
    padding: 5px 7px;
    font-size: 8px;
  }

  .launch-mode span {
    padding: 5px 2px;
  }

  .launch-label {
    margin: 7px 0 4px;
  }

  .launch-actions span {
    min-height: 25px;
    font-size: 8px;
  }

  .launch-target {
    margin-top: 6px;
    padding-top: 5px;
  }

  .home-ui {
    padding: 10px 10px 0;
  }

  .home-ui-copy {
    margin: 10px 2px 8px;
  }

  .home-ui-copy strong {
    font-size: 15px;
  }

  .home-ui-hero {
    height: 165px;
    border-radius: 15px;
  }

  .home-ui-progress {
    min-height: 31px;
    margin-top: 7px;
    font-size: 9px;
  }

  .home-ui-section-title {
    margin: 10px 2px 6px;
  }

  .home-ui-contract {
    padding: 10px;
  }

  .home-ui-nav {
    margin-inline: -10px;
    padding-block: 7px 8px;
  }

  .stage-caption {
    top: 8px;
    right: auto;
    bottom: auto;
    left: 8px;
    padding: 6px 9px;
    border: 1px solid rgba(255, 255, 255, 0.74);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 10px 24px rgba(7, 19, 15, 0.1);
    backdrop-filter: blur(10px);
  }

  .stage-caption span {
    width: 14px;
  }

  .evidence {
    padding: 96px 0 100px;
  }

  .evidence-heading {
    gap: 24px;
  }

  .evidence-heading h2 {
    font-size: 39px;
  }

  .evidence-heading > p {
    font-size: 15px;
    line-height: 1.8;
  }

  .evidence-switcher {
    margin-top: 48px;
  }

  .evidence-tabs {
    width: 100%;
    max-width: 100%;
    padding-bottom: 5px;
    display: flex;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
  }

  .evidence-tabs::-webkit-scrollbar {
    display: none;
  }

  .evidence-tabs button {
    flex: 0 0 224px;
    min-height: 96px;
    padding: 16px 17px;
  }

  .evidence-panel {
    min-height: 0;
    padding: 14px;
    gap: 31px;
    border-radius: 25px;
  }

  .ai-demo-visual {
    min-height: 0;
    aspect-ratio: 3 / 2;
    border-radius: 19px;
  }

  .demo-label {
    top: 11px;
    left: 11px;
    padding: 6px 8px;
    font-size: 8px;
  }

  .ai-action-switch {
    top: 43px;
    left: 11px;
    padding: 3px;
  }

  .ai-action-switch button {
    min-height: 27px;
    padding: 0 8px;
    font-size: 9px;
  }

  .ai-count-card {
    top: 11px;
    right: 11px;
    min-width: 106px;
    padding: 9px 11px;
    border-radius: 14px;
  }

  .ai-count-card strong {
    font-size: 20px;
  }

  .ai-demo-feedback {
    right: 11px;
    bottom: 11px;
    padding: 9px 10px;
  }

  .ai-demo-feedback b {
    width: 27px;
    height: 27px;
  }

  .evidence-panel-copy {
    padding: 0 8px 10px;
  }

  .evidence-panel-copy h3 {
    font-size: 34px;
  }

  .evidence-panel-private .evidence-panel-copy h3 {
    font-size: 29px;
  }

  .evidence-panel-copy > p:not(.evidence-overline) {
    font-size: 14px;
  }

  .privacy-flow {
    min-height: 0;
    padding: 16px;
    grid-template-columns: 1fr;
    gap: 14px;
    border-radius: 19px;
  }

  .privacy-device,
  .result-summary {
    min-height: 270px;
  }

  .privacy-transfer {
    flex-direction: row;
    justify-content: center;
  }

  .privacy-transfer i {
    transform: rotate(90deg);
  }

  .route-demo {
    min-height: 420px;
    padding: 62px 15px 19px;
    border-radius: 19px;
  }

  .route-map {
    height: 275px;
  }

  .route-stats-demo {
    margin-top: 210px;
    padding: 14px 12px;
    gap: 8px;
  }

  .route-stats-demo strong {
    font-size: 17px;
  }

  .route-steps li {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
  }

  .route-steps li:not(:last-child)::after {
    top: 12px;
    right: 9px;
    width: 30%;
  }

  .evidence-converge {
    margin-top: 42px;
    padding: 24px 5px;
    grid-template-columns: 1fr;
    gap: 23px;
  }

  .evidence-sources {
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }

  .evidence-sources i {
    width: 34px;
  }

  .evidence-record-body {
    gap: 8px;
  }

  .evidence-record-body strong {
    font-size: 10px;
  }

  .evidence-converge-copy {
    grid-column: auto;
  }

  .idea,
  .motions,
  .start {
    padding: 96px 0 108px;
  }

  .section-intro h2,
  .motion-heading h2,
  .coin-copy h2,
  .faq-heading h2 {
    font-size: 39px;
  }

  .section-intro > p:last-child {
    font-size: 15px;
  }

  .story-line {
    margin-top: 60px;
  }

  .story-step,
  .story-step:first-child {
    padding: 29px 4px 35px;
    grid-template-columns: 34px 1fr;
    gap: 10px;
  }

  .step-visual {
    grid-column: 1 / -1;
    grid-row: 2;
    height: 205px;
  }

  .step-copy {
    grid-column: 1 / -1;
    grid-row: 3;
  }

  .scenes {
    padding: 96px 0 105px;
  }

  .scene-browser {
    margin-top: 45px;
  }

  .scene-tabs {
    overflow-x: auto;
  }

  .scene-tabs button {
    min-width: 108px;
    font-size: 13px;
  }

  .scene-panel {
    min-height: auto;
    padding: 44px 0 0;
  }

  .scene-copy h3 {
    font-size: 38px;
  }

  .scene-art {
    min-height: 360px;
    border-radius: 26px;
  }

  .calendar-card {
    width: 84%;
    padding: 20px;
  }

  .motion-heading {
    display: block;
  }

  .motion-heading h2 {
    margin-top: 0;
  }

  .motion-ticker {
    width: 100%;
    max-width: 100%;
    margin-top: 55px;
    padding: 20px 0;
    justify-content: flex-start;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    contain: inline-size;
    scrollbar-width: none;
    scroll-snap-type: x proximity;
  }

  .motion-ticker button,
  .motion-ticker i {
    flex-shrink: 0;
  }

  .motion-ticker button {
    scroll-snap-align: center;
  }

  .motion-ticker::-webkit-scrollbar { display: none; }

  .motion-note {
    margin-top: 45px;
    gap: 37px;
  }

  .motion-figure {
    height: 310px;
  }

  .encouragement-card-main {
    top: 70px;
    left: -2px;
  }

  .encouragement-card-note {
    left: -2px;
    bottom: 14px;
  }

  .coin-inner {
    padding: 95px 0 105px;
  }

  .coin-mark {
    min-height: 300px;
  }

  .coin-disc {
    width: 220px;
    height: 220px;
  }

  .coin-disc span { top: 51px; }
  .coin-disc b { font-size: 52px; }
  .coin-orbit { width: 300px; }

  .coin-copy > p:last-of-type {
    font-size: 15px;
  }

  .coin-facts {
    grid-template-columns: 1fr;
  }

  .start-steps {
    margin-top: 55px;
  }

  .start-steps li {
    grid-template-columns: 46px 1fr;
    align-items: start;
    padding: 24px 0;
  }

  .start-steps li > div {
    display: block;
  }

  .start-steps p {
    margin-top: 6px;
  }

  .faq {
    padding: 95px 0 108px;
    gap: 48px;
  }

  .faq-list summary {
    min-height: 78px;
    font-size: 15px;
  }

  .closing {
    min-height: 780px;
  }

  .closing-photo {
    top: 34px;
    right: 16px;
    bottom: auto;
    left: 16px;
    height: 240px;
    border-radius: 24px;
  }

  .closing-photo::after {
    background: linear-gradient(0deg, rgba(7, 19, 15, 0.24), transparent 58%);
  }

  .closing-inner {
    padding-top: 300px;
    align-items: center;
    text-align: center;
  }

  .closing-inner h2 {
    font-size: 48px;
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 44px;
  }

  .footer-bottom,
  .legal-footer-inner {
    flex-direction: column;
  }

  .footer-bottom > p {
    text-align: left;
  }

  .dialog-card {
    padding: 34px 22px 25px;
  }

  .dialog-actions {
    flex-direction: column;
  }

  .legal-main {
    width: calc(100vw - 34px);
    padding: 65px 0 90px;
  }

  .legal-meta {
    flex-direction: column;
    gap: 4px;
  }

  .analytics-consent {
    right: 12px;
    bottom: 12px;
    width: calc(100% - 24px);
    padding: 13px 14px;
    grid-template-columns: 1fr;
    gap: 10px;
    border-radius: 16px;
  }

  .analytics-consent-actions {
    justify-content: flex-end;
    flex-wrap: wrap;
  }

  .analytics-consent-actions a,
  .analytics-consent-actions button {
    min-height: 34px;
    padding: 7px 10px;
  }
}

@media (max-width: 380px) {
  .hero-stage {
    min-height: 750px;
  }

  .phone { width: 248px; }

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

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* 使用指南入口，保留首页既有布局与交互。 */
.guide-section { padding-block: 40px 72px; }
.guide-section h2 { margin: 12px 0 20px; font-size: clamp(28px, 4vw, 42px); line-height: 1.4; }
.guide-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; }
.guide-list a { display: block; padding: 22px 0; border-top: 1px solid var(--line, #dce6df); color: var(--ink); font-weight: 600; line-height: 1.7; }
.guide-list a:hover { color: var(--green); }
@media (min-width: 961px) and (max-width: 1200px) { .site-nav { gap: 14px; } }
@media (max-width: 700px) { .guide-list { grid-template-columns: minmax(0, 1fr); } .guide-section { padding-block: 24px 48px; } }

/* Brand A uses frozen outlined artwork rather than per-device font layout. */
.brand-picture {
  display: block;
  flex: none;
}
.brand img.brand-image {
  width: 140px;
  height: 48px;
  flex: none;
  padding: 0;
  border-radius: 0;
  background: transparent;
  object-fit: contain;
}
.site-header .brand {
  gap: 16px;
  flex-shrink: 0;
}
.site-header .brand-slogan {
  padding-left: 16px;
}
.closing-inner img.brand-signature-image {
  width: 144px;
  height: 116px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  margin-bottom: 24px;
}
@media (max-width: 960px) {
  .site-header .brand {
    gap: 12px;
  }
  .site-header .brand img.brand-image {
    width: 104px;
    height: 38px;
  }
  .site-header .brand-slogan {
    padding-left: 12px;
  }
}