:root {
  --ink: #0e1514;
  --muted: #62706c;
  --paper: #f7faf7;
  --panel: #ffffff;
  --panel-strong: #f1f6f1;
  --line: #dce7df;
  --jade: #15835a;
  --jade-2: #45b886;
  --gold: #d8a949;
  --vermilion: #f04d23;
  --vermilion-text: #b5361c;
  --dark: #061111;
  --dark-2: #0c1a18;
  --dark-panel: rgba(9, 22, 21, 0.82);
  --shadow: 0 24px 70px rgba(4, 15, 14, 0.16);
  --content-max: 1480px;
  --content-pad: 48px;
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  overflow-x: clip;
}

body.nav-open {
  overflow: hidden;
}

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

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #f7c66a;
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 6px;
  color: #fff;
  background: var(--jade);
  transform: translateY(-160%);
  transition: transform 0.18s ease;
}

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

button {
  font: inherit;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto minmax(360px, 1fr) auto;
  align-items: center;
  gap: 24px;
  min-height: 82px;
  padding: 14px max(var(--content-pad), calc((100vw - var(--content-max)) / 2 + var(--content-pad)));
  color: #f6fbf7;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.site-header.is-scrolled,
body.nav-open .site-header,
body[data-theme="light"] .site-header {
  color: var(--ink);
  border-bottom: 1px solid rgba(220, 231, 223, 0.82);
  background: rgba(247, 250, 247, 0.92);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 260px;
}

.brand-mark {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(240, 77, 35, 0.52);
  border-radius: 8px;
  background: rgba(240, 77, 35, 0.1);
}

.brand-mark svg {
  width: 100%;
  height: 100%;
}

.mark-panel {
  fill: transparent;
}

.mark-orbit,
.mark-link {
  fill: none;
  stroke: var(--vermilion);
  stroke-linecap: round;
}

.mark-orbit {
  stroke-width: 1.8;
  opacity: 0.75;
}

.mark-link {
  stroke-width: 2.2;
}

.mark-core {
  fill: var(--vermilion);
}

.mark-node {
  fill: #fff5ee;
  stroke: var(--vermilion);
  stroke-width: 1.8;
}

.brand-copy {
  min-width: 0;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.12;
  white-space: nowrap;
}

.brand strong {
  font-size: 22px;
  font-weight: 900;
}

.brand small {
  margin-top: 5px;
  color: currentColor;
  font-size: 12px;
  opacity: 0.72;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 4px;
}

.mobile-nav-actions {
  display: none;
}

.site-nav a {
  padding: 10px 13px;
  border-bottom: 2px solid transparent;
  color: currentColor;
  font-size: 14px;
  font-weight: 800;
  opacity: 0.82;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--vermilion);
  border-bottom-color: var(--vermilion);
  opacity: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.theme-toggle,
.header-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  color: inherit;
  background: rgba(255, 255, 255, 0.06);
  font-size: 14px;
  font-weight: 800;
}

.site-header.is-scrolled .theme-toggle,
.site-header.is-scrolled .header-link,
body[data-theme="light"] .theme-toggle,
body[data-theme="light"] .header-link {
  border-color: var(--line);
  background: #fff;
}

.theme-toggle {
  cursor: pointer;
}

.header-link-primary {
  border-color: var(--vermilion);
  color: #fff;
  background: var(--vermilion);
}

.site-header.is-scrolled .header-link-primary,
body[data-theme="light"] .header-link-primary {
  color: #fff;
  border-color: var(--vermilion);
  background: var(--vermilion);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid currentColor;
  border-radius: 8px;
  color: inherit;
  background: transparent;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 920px;
  padding: 112px max(var(--content-pad), calc((100vw - var(--content-max)) / 2 + var(--content-pad))) 44px;
  color: #f6fbf7;
  background:
    linear-gradient(180deg, rgba(6, 17, 17, 0.98), rgba(7, 20, 18, 0.92) 58%, rgba(4, 13, 12, 0.98)),
    linear-gradient(120deg, #061111, #14221e);
  overflow: hidden;
}

body[data-theme="light"] .hero {
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 249, 246, 0.84) 58%, rgba(237, 247, 242, 0.98)),
    linear-gradient(120deg, #fbfdfb, #eaf6ee);
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(90deg, black, transparent 75%);
}

body[data-theme="light"] .hero::before {
  background:
    linear-gradient(90deg, rgba(21, 131, 90, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(21, 131, 90, 0.06) 1px, transparent 1px);
}

.hero-landscape {
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  pointer-events: none;
  opacity: 0.82;
}

.range {
  position: absolute;
  bottom: 0;
  width: 50%;
  height: 74%;
  clip-path: polygon(0 100%, 14% 56%, 24% 66%, 38% 28%, 52% 64%, 68% 36%, 100% 100%);
  background: linear-gradient(180deg, rgba(69, 184, 134, 0.3), rgba(5, 16, 15, 0.92));
}

.range-left {
  left: -6%;
}

.range-center {
  left: 24%;
  height: 92%;
  opacity: 0.9;
}

.range-right {
  right: -8%;
  height: 66%;
}

body[data-theme="light"] .range {
  background: linear-gradient(180deg, rgba(31, 142, 96, 0.22), rgba(218, 239, 225, 0.84));
}

.town-line {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 34%;
  background:
    linear-gradient(90deg, transparent 0 4%, rgba(216, 169, 73, 0.72) 4% 4.3%, transparent 4.3% 9%),
    repeating-linear-gradient(90deg, rgba(216, 169, 73, 0.22) 0 18px, transparent 18px 42px);
  opacity: 0.55;
}

.data-arc {
  position: absolute;
  bottom: 18%;
  border: 1px solid rgba(216, 169, 73, 0.58);
  border-bottom: 0;
  border-radius: 100% 100% 0 0;
}

.arc-a {
  left: 12%;
  width: 32%;
  height: 36%;
}

.arc-b {
  left: 34%;
  width: 42%;
  height: 52%;
  border-color: rgba(69, 184, 134, 0.7);
}

.arc-c {
  right: 5%;
  width: 30%;
  height: 38%;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(560px, 1fr);
  gap: 64px;
  align-items: center;
  min-height: 650px;
}

.hero-copy {
  max-width: 700px;
}

.eyebrow,
.section-kicker {
  color: var(--jade-2);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0;
}

body[data-theme="light"] .eyebrow {
  color: var(--jade);
}

.hero h1 {
  margin: 18px 0 16px;
  font-size: 72px;
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: 0;
}

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

.hero-subtitle {
  margin-bottom: 18px;
  color: var(--gold);
  font-size: 26px;
  font-weight: 900;
}

.hero-lead {
  max-width: 650px;
  color: rgba(246, 251, 247, 0.82);
  font-size: 18px;
  line-height: 1.86;
}

body[data-theme="light"] .hero-lead {
  color: #45544f;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 34px;
}

.primary-link,
.secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 900;
}

.primary-link {
  color: #fff;
  background: var(--vermilion);
  box-shadow: 0 16px 34px rgba(240, 77, 35, 0.28);
}

.secondary-link {
  color: currentColor;
  border: 1px solid rgba(69, 184, 134, 0.7);
  background: rgba(69, 184, 134, 0.08);
}

.console-shell {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: var(--dark-panel);
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.38);
  overflow: hidden;
  backdrop-filter: blur(16px);
}

body[data-theme="light"] .console-shell {
  border-color: rgba(220, 231, 223, 0.9);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
}

.console-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 24px 14px;
}

.console-header strong {
  display: inline-flex;
  align-items: center;
  margin-right: 12px;
  font-size: 22px;
}

.console-header span {
  color: var(--jade-2);
  font-size: 13px;
  font-weight: 800;
}

.console-header small {
  color: currentColor;
  opacity: 0.64;
}

.console-tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 2px;
  padding: 0 24px 16px;
}

.console-tabs span {
  min-height: 38px;
  padding: 10px 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  color: currentColor;
  font-size: 13px;
  font-weight: 800;
  text-align: center;
  opacity: 0.78;
  background: rgba(255, 255, 255, 0.04);
}

body[data-theme="light"] .console-tabs span {
  border-color: var(--line);
  background: #fff;
}

.console-tabs .active {
  color: #dffbed;
  border-color: rgba(69, 184, 134, 0.58);
  background: rgba(21, 131, 90, 0.32);
  opacity: 1;
}

body[data-theme="light"] .console-tabs .active {
  color: var(--jade);
  background: rgba(21, 131, 90, 0.09);
}

.console-body {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) 190px;
  gap: 14px;
  padding: 0 24px 24px;
  min-height: 390px;
}

.console-metrics,
.console-side {
  display: grid;
  gap: 12px;
}

.console-metrics div,
.gauge-card,
.trend-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.04);
}

body[data-theme="light"] .console-metrics div,
body[data-theme="light"] .gauge-card,
body[data-theme="light"] .trend-card {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.console-metrics span,
.gauge-card span,
.trend-card span {
  display: block;
  color: currentColor;
  font-size: 13px;
  font-weight: 700;
  opacity: 0.68;
}

.console-metrics strong {
  display: block;
  margin: 10px 0 2px;
  color: var(--jade-2);
  font-size: 29px;
}

.console-metrics small,
.gauge-card small {
  color: currentColor;
  opacity: 0.66;
}

.map-panel {
  position: relative;
  min-height: 390px;
  border: 1px solid rgba(69, 184, 134, 0.18);
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(69, 184, 134, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(69, 184, 134, 0.07) 1px, transparent 1px),
    linear-gradient(145deg, rgba(21, 131, 90, 0.18), rgba(8, 20, 19, 0.72));
  background-size: 32px 32px, 32px 32px, auto;
}

body[data-theme="light"] .map-panel {
  background:
    linear-gradient(90deg, rgba(21, 131, 90, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(21, 131, 90, 0.07) 1px, transparent 1px),
    linear-gradient(145deg, rgba(212, 238, 220, 0.75), rgba(249, 252, 250, 0.82));
  background-size: 32px 32px, 32px 32px, auto;
}

.province-shape {
  position: absolute;
  inset: 46px 72px 58px 72px;
  clip-path: polygon(13% 27%, 29% 12%, 45% 17%, 58% 7%, 77% 19%, 88% 40%, 80% 61%, 92% 76%, 68% 85%, 52% 74%, 40% 91%, 25% 76%, 11% 66%, 18% 47%);
  border: 1px solid rgba(216, 169, 73, 0.5);
  background:
    linear-gradient(90deg, rgba(216, 169, 73, 0.15) 1px, transparent 1px),
    linear-gradient(0deg, rgba(69, 184, 134, 0.16) 1px, transparent 1px),
    rgba(21, 131, 90, 0.24);
  background-size: 24px 24px;
  box-shadow: inset 0 0 80px rgba(69, 184, 134, 0.26);
}

body[data-theme="light"] .province-shape {
  background:
    linear-gradient(90deg, rgba(216, 169, 73, 0.18) 1px, transparent 1px),
    linear-gradient(0deg, rgba(21, 131, 90, 0.15) 1px, transparent 1px),
    rgba(139, 205, 168, 0.34);
}

.map-node {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(255, 255, 255, 0.78);
  border-radius: 50%;
  background: var(--jade-2);
  box-shadow: 0 0 24px rgba(69, 184, 134, 0.82);
}

.node-1 {
  top: 35%;
  left: 36%;
}

.node-2 {
  top: 43%;
  left: 58%;
}

.node-3 {
  top: 61%;
  left: 46%;
}

.node-4 {
  top: 52%;
  left: 72%;
}

.node-5 {
  top: 69%;
  left: 30%;
}

.map-line {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(216, 169, 73, 0.92), transparent);
  transform-origin: left center;
}

.line-1 {
  top: 40%;
  left: 36%;
  width: 260px;
  transform: rotate(13deg);
}

.line-2 {
  top: 62%;
  left: 29%;
  width: 330px;
  transform: rotate(-18deg);
}

.line-3 {
  top: 51%;
  left: 43%;
  width: 280px;
  transform: rotate(31deg);
}

.city {
  position: absolute;
  color: #f8fff9;
  font-size: 14px;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.48);
}

body[data-theme="light"] .city {
  color: var(--ink);
  text-shadow: none;
}

.city-a {
  top: 39%;
  left: 43%;
}

.city-b {
  top: 31%;
  left: 52%;
}

.city-c {
  top: 50%;
  left: 58%;
}

.city-d {
  top: 63%;
  left: 44%;
}

.city-e {
  top: 56%;
  left: 26%;
}

.gauge-card {
  display: grid;
  place-items: center;
  min-height: 164px;
  text-align: center;
}

.gauge-card strong {
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  margin: 14px auto 6px;
  border: 10px solid rgba(69, 184, 134, 0.9);
  border-right-color: var(--gold);
  border-radius: 50%;
  color: #f6fbf7;
  font-size: 32px;
}

body[data-theme="light"] .gauge-card strong {
  color: var(--ink);
}

.trend-card {
  min-height: 130px;
}

.trend-card i {
  display: block;
  height: 70px;
  margin-top: 16px;
  clip-path: polygon(0 78%, 14% 72%, 25% 60%, 37% 66%, 50% 41%, 64% 48%, 78% 24%, 100% 35%, 100% 100%, 0 100%);
  background: linear-gradient(180deg, rgba(69, 184, 134, 0.92), rgba(69, 184, 134, 0.12));
}

.hero-status {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  max-width: var(--content-max);
  margin: 12px auto 0;
}

.hero-status span {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 92px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(246, 251, 247, 0.78);
  font-weight: 800;
  backdrop-filter: blur(10px);
}

body[data-theme="light"] .hero-status span {
  border-color: rgba(220, 231, 223, 0.9);
  color: #4d5f58;
  background: rgba(255, 255, 255, 0.78);
}

.hero-status strong {
  color: var(--jade-2);
  font-size: 34px;
  line-height: 1;
}

.hero-disclaimer {
  max-width: var(--content-max);
  margin: 14px auto 0;
  padding: 0 var(--content-pad);
  color: rgba(246, 251, 247, 0.78);
  font-size: 13px;
  line-height: 1.65;
  text-align: center;
}

.section {
  padding: 96px max(var(--content-pad), calc((100vw - var(--content-max)) / 2 + var(--content-pad)));
}

.section[id] {
  scroll-margin-top: 148px;
}

.anchor-target {
  position: absolute;
  inset: 0 auto auto 0;
}

.why-section,
.geo-section,
.delivery-section {
  background: #fff;
}

.section-kicker {
  margin-bottom: 16px;
  color: var(--vermilion);
}

.section-heading {
  max-width: 840px;
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.72fr);
  gap: 48px;
  align-items: end;
  max-width: none;
}

.section-heading h2 {
  margin-bottom: 18px;
  color: var(--ink);
  font-size: 42px;
  line-height: 1.2;
  letter-spacing: 0;
}

.section-heading p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.belief-layout,
.scene-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}

.belief-card,
.scene-grid article,
.dyx-flow article,
.timeline li {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 12px 34px rgba(10, 34, 27, 0.06);
}

.belief-card {
  min-height: 250px;
  padding: 28px;
}

.belief-card span,
.scene-grid span,
.dyx-flow span,
.final-cta span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--vermilion);
  font-size: 13px;
  font-weight: 900;
}

.belief-card h3,
.scene-grid h3 {
  margin-bottom: 18px;
  font-size: 24px;
  line-height: 1.34;
}

.belief-card p,
.scene-grid p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.78;
}

.belief-primary {
  color: #f6fbf7;
  border-color: transparent;
  background:
    linear-gradient(135deg, rgba(21, 131, 90, 0.95), rgba(8, 34, 31, 0.96)),
    var(--jade);
}

.belief-primary h3,
.belief-primary p {
  color: #f6fbf7;
}

.belief-primary span {
  color: #d9f3e5;
}

.chain-section {
  color: #f6fbf7;
  background:
    linear-gradient(120deg, rgba(6, 17, 17, 0.98), rgba(9, 41, 34, 0.94)),
    var(--dark);
}

.chain-section .section-heading h2,
.chain-section .section-heading p {
  color: inherit;
}

.chain-section .section-heading p {
  opacity: 0.76;
}

.chain-steps {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1px;
  margin-top: 42px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  overflow: hidden;
}

.chain-steps article {
  min-height: 250px;
  padding: 26px 22px;
  background: rgba(255, 255, 255, 0.05);
}

.chain-steps span {
  display: block;
  margin-bottom: 48px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
}

.chain-steps strong {
  display: block;
  margin-bottom: 16px;
  font-size: 22px;
}

.chain-steps p {
  margin-bottom: 0;
  color: rgba(246, 251, 247, 0.72);
  line-height: 1.72;
}

.geo-layout,
.dyx-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.55fr) minmax(0, 1fr);
  gap: 54px;
  align-items: center;
}

.geo-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 28px;
}

.geo-points span {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--jade);
  background: #fff;
  font-weight: 900;
}

.product-shot {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow);
}

.product-shot img {
  width: 100%;
}

.product-shot figcaption {
  padding: 16px 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.scene-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.scene-grid article {
  min-height: 286px;
  padding: 26px;
}

.dianyouxi-section {
  color: #f6fbf7;
  background:
    linear-gradient(120deg, rgba(8, 30, 27, 0.96), rgba(21, 82, 61, 0.9)),
    var(--dark-2);
}

.dianyouxi-section .section-heading h2,
.dianyouxi-section .section-heading p {
  color: inherit;
}

.dianyouxi-section .section-heading p {
  opacity: 0.76;
}

.dyx-flow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.dyx-flow article {
  min-height: 150px;
  padding: 24px;
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: none;
}

.dyx-flow span {
  color: var(--gold);
}

.dyx-flow strong {
  display: block;
  font-size: 22px;
  line-height: 1.32;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  padding: 0;
  margin: 40px 0 0;
  list-style: none;
}

.timeline li {
  position: relative;
  min-height: 210px;
  padding: 30px 26px;
}

.timeline li::before {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-bottom: 24px;
  border-radius: 50%;
  color: #fff;
  background: var(--jade);
  font-size: 14px;
  font-weight: 900;
  content: counter(list-item, decimal-leading-zero);
}

.timeline strong,
.timeline span {
  display: block;
}

.timeline strong {
  margin-bottom: 12px;
  font-size: 22px;
}

.timeline span {
  color: var(--muted);
  line-height: 1.72;
}

.final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 40px;
  padding: 34px;
  border: 1px solid rgba(21, 131, 90, 0.28);
  border-radius: 8px;
  color: #f6fbf7;
  background:
    linear-gradient(120deg, rgba(6, 17, 17, 0.96), rgba(23, 82, 59, 0.92)),
    var(--dark);
}

.final-cta h2 {
  margin-bottom: 0;
  font-size: 34px;
  line-height: 1.25;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 22px;
  padding: 30px 24px 36px;
  border-top: 1px solid rgba(15, 31, 28, 0.1);
  background: #071816;
  color: rgba(244, 247, 242, 0.68);
  font-size: 13px;
  line-height: 20px;
  text-align: center;
}

.site-footer div {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.site-footer strong {
  color: #fff;
  font-size: 14px;
}

.site-footer span,
.site-footer p {
  margin: 0;
}

.site-footer a {
  color: rgba(244, 247, 242, 0.76);
}

.site-footer a:hover {
  color: #fff;
}

.screen-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 0.58fr);
  gap: 56px;
  align-items: end;
  max-width: var(--content-max);
  margin: 0 auto 42px;
}

.screen-heading span {
  color: var(--vermilion);
  font-size: 14px;
  font-weight: 900;
}

.screen-heading h2 {
  grid-row: 2;
  margin: 10px 0 0;
  color: var(--ink);
  font-size: 46px;
  line-height: 1.18;
}

.screen-heading p {
  grid-column: 2;
  grid-row: 1 / span 2;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.screen-heading-dark span,
.chain-section .screen-heading span,
.dianyouxi-section .screen-heading span {
  color: var(--gold);
}

.screen-heading-dark h2,
.chain-section .screen-heading h2,
.dianyouxi-section .screen-heading h2,
.screen-heading-dark p,
.chain-section .screen-heading p,
.dianyouxi-section .screen-heading p {
  color: #f6fbf7;
}

.chain-section .screen-heading p,
.dianyouxi-section .screen-heading p {
  opacity: 0.76;
}

.belief-board {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.72fr);
  gap: 18px;
  max-width: var(--content-max);
  margin: 0 auto;
}

.belief-main {
  position: relative;
  min-height: 430px;
  padding: 42px;
  border-radius: 8px;
  color: #f6fbf7;
  background:
    linear-gradient(140deg, rgba(8, 34, 31, 0.97), rgba(21, 131, 90, 0.9)),
    var(--jade);
  overflow: hidden;
}

.belief-main::after {
  position: absolute;
  right: -70px;
  bottom: -80px;
  width: 360px;
  height: 260px;
  border: 1px solid rgba(216, 169, 73, 0.5);
  border-radius: 50%;
  content: "";
}

.belief-main p,
.belief-main h3 {
  position: relative;
  z-index: 1;
}

.belief-main p {
  margin-bottom: 18px;
  color: #b8f0d3;
  font-weight: 900;
}

.belief-main h3 {
  max-width: 680px;
  margin-bottom: 54px;
  font-size: 42px;
  line-height: 1.18;
}

.poem-card {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 10px;
  max-width: 560px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.poem-card b {
  color: var(--gold);
  font-size: 24px;
}

.poem-card span {
  color: rgba(246, 251, 247, 0.78);
  line-height: 1.7;
}

.belief-contrast {
  display: grid;
  gap: 18px;
}

.belief-contrast article,
.belief-proof {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 44px rgba(6, 17, 17, 0.06);
}

.belief-contrast article {
  min-height: 206px;
  padding: 28px;
}

.belief-contrast span,
.belief-proof strong {
  display: block;
  color: var(--vermilion);
  font-size: 13px;
  font-weight: 900;
}

.belief-contrast strong {
  display: block;
  margin: 18px 0 12px;
  font-size: 26px;
}

.belief-contrast p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.belief-proof {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
}

.belief-proof div {
  min-height: 118px;
  padding: 24px;
  border-right: 1px solid var(--line);
}

.belief-proof div:last-child {
  border-right: 0;
}

.belief-proof span {
  display: block;
  margin-top: 12px;
  color: var(--muted);
}

.chain-board {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 24px;
  max-width: var(--content-max);
  margin: 0 auto;
}

.chain-core {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 470px;
  padding: 34px;
  border: 1px solid rgba(69, 184, 134, 0.32);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(69, 184, 134, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(69, 184, 134, 0.08) 1px, transparent 1px),
    rgba(255, 255, 255, 0.05);
  background-size: 34px 34px;
  overflow: hidden;
}

.chain-core::before {
  position: absolute;
  top: 58px;
  left: 50%;
  width: 190px;
  height: 190px;
  border: 18px solid rgba(69, 184, 134, 0.22);
  border-right-color: var(--gold);
  border-radius: 50%;
  content: "";
  transform: translateX(-50%);
}

.chain-core span {
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
}

.chain-core strong {
  display: block;
  margin: 12px 0;
  font-size: 30px;
}

.chain-core p {
  margin: 0;
  color: rgba(246, 251, 247, 0.72);
  line-height: 1.8;
}

.chain-board .chain-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 0;
  border: 0;
  border-radius: 0;
  overflow: visible;
}

.chain-board .chain-steps article {
  min-height: 228px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.chain-board .chain-steps i {
  display: inline-flex;
  margin-bottom: 38px;
  color: var(--gold);
  font-style: normal;
  font-weight: 900;
}

.chain-board .chain-steps strong {
  display: block;
  margin-bottom: 14px;
  font-size: 22px;
}

.chain-board .chain-steps p {
  margin: 0;
  color: rgba(246, 251, 247, 0.72);
  line-height: 1.75;
}

.geo-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 22px;
  align-items: stretch;
  max-width: var(--content-max);
  margin: 0 auto;
}

.geo-stage .product-shot {
  min-height: 610px;
}

.geo-stack {
  display: grid;
  gap: 16px;
}

.geo-stack article {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 42px rgba(6, 17, 17, 0.06);
}

.geo-stack span {
  color: var(--vermilion);
  font-size: 13px;
  font-weight: 900;
}

.geo-stack strong {
  display: block;
  margin: 16px 0 10px;
  font-size: 24px;
}

.geo-stack p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.scenes-section {
  background:
    linear-gradient(180deg, #f6faf7, #eef7f1);
}

.scene-grid article {
  position: relative;
  overflow: hidden;
}

.scene-grid article::after {
  position: absolute;
  right: -34px;
  bottom: -42px;
  width: 130px;
  height: 130px;
  border: 1px solid rgba(21, 131, 90, 0.18);
  border-radius: 50%;
  content: "";
}

.scene-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.scene-tags b {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(21, 131, 90, 0.18);
  border-radius: 999px;
  color: var(--jade);
  background: rgba(21, 131, 90, 0.06);
  font-size: 12px;
}

.scene-strip {
  display: grid;
  grid-template-columns: 180px minmax(0, 0.9fr) minmax(320px, 0.72fr);
  gap: 24px;
  align-items: center;
  max-width: var(--content-max);
  margin: 20px auto 0;
  padding: 24px 28px;
  border: 1px solid rgba(21, 131, 90, 0.24);
  border-radius: 8px;
  background: #fff;
}

.scene-strip span {
  color: var(--vermilion);
  font-weight: 900;
}

.scene-strip strong {
  font-size: 22px;
}

.scene-strip p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.dyx-stage {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  max-width: var(--content-max);
  margin: 0 auto;
}

.dyx-phone {
  min-height: 560px;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.04)),
    rgba(6, 17, 17, 0.78);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.phone-top {
  margin-bottom: 34px;
  color: var(--gold);
  font-size: 14px;
  font-weight: 900;
}

.dyx-phone strong {
  display: block;
  margin-bottom: 12px;
  font-size: 30px;
  line-height: 1.25;
}

.dyx-phone p {
  color: rgba(246, 251, 247, 0.7);
}

.phone-score {
  display: grid;
  place-items: center;
  width: 160px;
  height: 160px;
  margin: 54px auto;
  border: 16px solid rgba(69, 184, 134, 0.86);
  border-right-color: var(--gold);
  border-radius: 50%;
}

.phone-score span {
  font-size: 46px;
  font-weight: 900;
}

.phone-score b {
  font-size: 13px;
}

.phone-actions {
  display: grid;
  gap: 10px;
}

.phone-actions span {
  padding: 14px 16px;
  border-radius: 8px;
  color: rgba(246, 251, 247, 0.82);
  background: rgba(255, 255, 255, 0.08);
}

.dyx-stage .dyx-flow {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.dyx-stage .dyx-flow article {
  min-height: 238px;
}

.dyx-stage .dyx-flow p {
  margin: 16px 0 0;
  color: rgba(246, 251, 247, 0.7);
  line-height: 1.75;
}

.delivery-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: var(--content-max);
  margin: 18px auto 0;
}

.delivery-proof article {
  min-height: 120px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.delivery-proof span {
  color: var(--vermilion);
  font-size: 13px;
  font-weight: 900;
}

.delivery-proof strong {
  display: block;
  margin-top: 14px;
  font-size: 22px;
}

.access-application-panel {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: 34px;
  max-width: var(--content-max);
  margin: 24px auto 0;
  padding: 34px;
  border: 1px solid rgba(21, 131, 90, 0.2);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 20px 56px rgba(6, 17, 17, 0.07);
}

.access-application-intro > span {
  color: var(--vermilion-text);
  font-size: 13px;
  font-weight: 900;
}

.access-application-intro h3 {
  margin: 16px 0 14px;
  font-size: 30px;
  line-height: 1.25;
}

.access-application-intro p,
.access-application-intro li {
  color: var(--muted);
  line-height: 1.75;
}

.access-application-intro ul {
  display: grid;
  gap: 9px;
  margin: 24px 0 0;
  padding-left: 20px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.access-application-form label {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.access-application-form label > span {
  color: #31423e;
  font-size: 13px;
  font-weight: 800;
}

.access-application-form input,
.access-application-form select,
.access-application-form textarea {
  width: 100%;
  border: 1px solid #cddbd2;
  border-radius: 7px;
  padding: 12px 13px;
  color: var(--ink);
  background: #fbfdfb;
  font: inherit;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.access-application-form textarea {
  resize: vertical;
}

.access-application-form input:focus,
.access-application-form select:focus,
.access-application-form textarea:focus {
  border-color: var(--jade);
  outline: none;
  box-shadow: 0 0 0 3px rgba(21, 131, 90, 0.12);
}

.form-span-2,
.form-submit-row {
  grid-column: 1 / -1;
}

.privacy-consent {
  display: flex !important;
  grid-column: 1 / -1;
  grid-template-columns: auto 1fr;
  align-items: flex-start;
}

.privacy-consent input {
  width: 18px;
  height: 18px;
  margin: 1px 0 0;
  accent-color: var(--jade);
}

.website-field {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}

.form-submit-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 20px;
}

.form-submit-row .primary-link {
  flex: 0 0 auto;
  border: 0;
  cursor: pointer;
}

.form-submit-row .primary-link:disabled {
  cursor: wait;
  opacity: 0.58;
}

.form-status {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.form-status.is-success {
  color: var(--jade);
  font-weight: 800;
}

.form-status.is-error {
  color: var(--vermilion-text);
  font-weight: 800;
}

.capabilities-section {
  background:
    radial-gradient(circle at 88% 8%, rgba(21, 131, 90, 0.1), transparent 28%),
    #f3f8f4;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: var(--content-max);
  margin: 0 auto;
}

.capability-grid article {
  min-height: 245px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 44px rgba(6, 17, 17, 0.05);
}

.capability-grid strong {
  display: block;
  margin: 24px 0 12px;
  font-size: 24px;
  line-height: 1.3;
}

.capability-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.78;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}

.status-ready {
  color: #075f3d;
  background: #dff3e8;
}

.status-progress {
  color: #7a4d00;
  background: #fff0c8;
}

.status-building {
  color: #8b2d18;
  background: #ffe4dc;
}

.live-proof {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  max-width: var(--content-max);
  margin: 18px auto 0;
  padding: 28px;
  border: 1px solid rgba(69, 184, 134, 0.34);
  border-radius: 8px;
  color: #f6fbf7;
  background: linear-gradient(120deg, #071b18, #124b39);
}

.live-proof span {
  display: block;
  margin-bottom: 10px;
  color: #f5c86d;
  font-size: 13px;
  font-weight: 900;
}

.live-proof strong {
  display: block;
  font-size: 24px;
}

.live-proof p {
  max-width: 820px;
  margin: 10px 0 0;
  color: rgba(246, 251, 247, 0.7);
  line-height: 1.7;
}

.live-proof-actions,
.final-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.live-proof-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  font-weight: 900;
}

.live-proof-actions a:hover {
  border-color: #f5c86d;
  color: #f5c86d;
}

.proof-section {
  position: relative;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.proof-card {
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--panel) 92%, transparent), color-mix(in srgb, var(--accent) 5%, var(--panel)));
  color: var(--text);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.proof-card:hover,
.proof-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 18px 48px rgba(5, 24, 21, 0.16);
}

.proof-card span {
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.proof-card strong {
  margin-top: 18px;
  font-size: 22px;
}

.proof-card p {
  color: var(--muted);
  line-height: 1.75;
}

.proof-card b {
  margin-top: auto;
  color: var(--accent);
}

@media (max-width: 1100px) {
  .proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .proof-card {
    min-height: 200px;
  }
}

.difference-section {
  background: #fff;
}

.comparison-table {
  max-width: var(--content-max);
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 18px 52px rgba(6, 17, 17, 0.06);
}

.comparison-row {
  display: grid;
  grid-template-columns: 180px minmax(0, 0.9fr) minmax(0, 1fr);
  min-width: 760px;
  border-bottom: 1px solid var(--line);
}

.comparison-row:last-child {
  border-bottom: 0;
}

.comparison-row > * {
  min-width: 0;
  margin: 0;
  padding: 22px 24px;
  border-right: 1px solid var(--line);
  line-height: 1.7;
}

.comparison-row > *:last-child {
  border-right: 0;
}

.comparison-head {
  color: #fff;
  background: #0b2d26;
}

.comparison-row > span {
  color: var(--jade);
  background: #f4f8f5;
  font-weight: 900;
}

.comparison-head strong {
  color: #fff;
  background: transparent;
}

.comparison-row p {
  color: var(--muted);
}

.comparison-row p:last-child {
  color: var(--ink);
  background: rgba(21, 131, 90, 0.035);
  font-weight: 800;
}

.difference-note {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  max-width: var(--content-max);
  margin: 18px auto 0;
  padding: 22px 26px;
  border-left: 4px solid var(--vermilion);
  color: #f6fbf7;
  background: #11211e;
}

.difference-note strong {
  color: #f5c86d;
  font-size: 18px;
}

.difference-note p {
  margin: 0;
  color: rgba(246, 251, 247, 0.75);
  line-height: 1.75;
}

.final-cta p {
  margin: 12px 0 0;
  color: rgba(246, 251, 247, 0.68);
  line-height: 1.65;
}

.final-cta-actions {
  justify-content: flex-end;
}

.final-cta-actions .secondary-link {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.06);
}

.screen-heading:not(.screen-heading-dark) > span,
.geo-stack span,
.scene-strip span,
.delivery-proof span,
.belief-contrast span,
.belief-proof strong {
  color: var(--vermilion-text);
}

body[data-theme="light"] .chain-section,
body[data-theme="light"] .dianyouxi-section {
  color: var(--ink);
  background:
    linear-gradient(180deg, #f5fbf7, #edf7f1);
}

body[data-theme="light"] .chain-section .screen-heading h2,
body[data-theme="light"] .chain-section .screen-heading p,
body[data-theme="light"] .dianyouxi-section .screen-heading h2,
body[data-theme="light"] .dianyouxi-section .screen-heading p {
  color: var(--ink);
}

body[data-theme="light"] .chain-core,
body[data-theme="light"] .chain-board .chain-steps article,
body[data-theme="light"] .dyx-stage .dyx-flow article,
body[data-theme="light"] .dyx-phone {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 16px 44px rgba(6, 17, 17, 0.06);
}

body[data-theme="light"] .chain-core p,
body[data-theme="light"] .chain-board .chain-steps p,
body[data-theme="light"] .dyx-stage .dyx-flow p,
body[data-theme="light"] .dyx-phone p,
body[data-theme="light"] .phone-actions span {
  color: var(--muted);
}

body[data-theme="light"] .phone-actions span {
  background: rgba(21, 131, 90, 0.07);
}

body[data-theme="light"] .phone-score {
  color: var(--ink);
}

body[data-theme="light"] .hero-disclaimer {
  color: #53645e;
}

@media (max-width: 1320px) {
  :root {
    --content-pad: 32px;
  }

  .site-header {
    grid-template-columns: auto 1fr;
  }

  .site-nav {
    order: 3;
    grid-column: 1 / -1;
    justify-content: flex-start;
  }

  .hero {
    padding-top: 166px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 42px;
  }

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

  .scene-grid,
  .chain-steps,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .screen-heading,
  .belief-board,
  .chain-board,
  .geo-stage,
  .dyx-stage {
    grid-template-columns: 1fr;
  }

  .chain-board .chain-steps,
  .capability-grid,
  .scene-grid,
  .delivery-proof,
  .access-application-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .chain-core {
    min-height: 320px;
  }

  .scene-strip {
    grid-template-columns: 160px 1fr;
  }

  .scene-strip p {
    grid-column: 1 / -1;
  }
}

@media (max-width: 1180px) {
  .site-header {
    display: flex;
    min-height: 74px;
  }

  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .site-nav {
    position: fixed;
    inset: 74px 20px auto;
    display: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-height: calc(100vh - 94px);
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    background: #f7faf7;
    box-shadow: var(--shadow);
    overflow: auto;
  }

  body.nav-open .site-nav {
    display: grid;
  }

  .site-nav a {
    border: 1px solid transparent;
    border-radius: 6px;
  }

  .site-nav a:hover,
  .site-nav a.active {
    border-color: rgba(21, 131, 90, 0.18);
    background: rgba(21, 131, 90, 0.06);
  }

  .hero {
    padding-top: 118px;
  }

  .section[id] {
    scroll-margin-top: 92px;
  }
}

@media (max-width: 900px) {
  :root {
    --content-pad: 20px;
  }

  .site-header {
    display: flex;
    min-height: 70px;
  }

  .brand {
    min-width: 0;
  }

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

  .brand small,
  .header-actions {
    display: none;
  }

  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .site-nav {
    position: fixed;
    inset: 70px 16px auto;
    display: none;
    grid-template-columns: 1fr;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f7faf7;
    color: var(--ink);
    box-shadow: var(--shadow);
  }

  .mobile-nav-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-column: 1 / -1;
    gap: 8px;
    padding-top: 10px;
    border-top: 1px solid var(--line);
  }

  .mobile-nav-actions a {
    text-align: center;
    background: rgba(21, 131, 90, 0.08);
  }

  body.nav-open .site-nav {
    display: grid;
  }

  .hero {
    min-height: auto;
    padding-top: 110px;
  }

  .hero h1 {
    font-size: 44px;
  }

  .hero-subtitle {
    font-size: 20px;
  }

  .console-body,
  .geo-layout,
  .dyx-layout,
  .split-heading,
  .screen-heading,
  .belief-board,
  .belief-layout,
  .belief-proof,
  .chain-board,
  .chain-board .chain-steps,
  .capability-grid,
  .geo-stage,
  .scene-strip,
  .dyx-stage,
  .scene-grid,
  .delivery-proof,
  .access-application-panel,
  .form-grid,
  .timeline,
  .live-proof,
  .difference-note,
  .hero-status {
    grid-template-columns: 1fr;
  }

  .access-application-panel {
    padding: 24px 20px;
  }

  .form-span-2 {
    grid-column: auto;
  }

  .form-submit-row {
    align-items: stretch;
    flex-direction: column;
  }

  .screen-heading p,
  .screen-heading h2 {
    grid-column: auto;
    grid-row: auto;
  }

  .screen-heading h2 {
    font-size: 34px;
  }

  .belief-main,
  .chain-core,
  .dyx-phone {
    min-height: auto;
  }

  .belief-main h3 {
    font-size: 30px;
  }

  .belief-proof div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .belief-proof div:last-child {
    border-bottom: 0;
  }

  .geo-stage .product-shot {
    min-height: auto;
  }

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

  .map-panel {
    min-height: 330px;
  }

  .chain-steps {
    grid-template-columns: 1fr;
  }

  .final-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .final-cta-actions {
    justify-content: flex-start;
  }

  .comparison-table {
    border: 0;
    box-shadow: none;
    overflow: visible;
  }

  .comparison-head {
    display: none;
  }

  .comparison-row {
    grid-template-columns: 1fr;
    min-width: 0;
    margin-bottom: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
  }

  .comparison-row > * {
    padding: 16px 18px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .comparison-row > *:last-child {
    border-bottom: 0;
  }

  .comparison-row p::before {
    display: block;
    margin-bottom: 5px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 900;
    content: attr(data-label);
  }

  .live-proof-actions {
    justify-content: flex-start;
  }

  .site-footer,
  .site-footer div {
    display: grid;
    gap: 6px;
  }
}

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

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