:root {
  --ink: #172034;
  --paper: #fffaf7;
  --porcelain: #f8f4ef;
  --mist: #e8f3f7;
  --navy: #11192b;
  --blue: #4a8fb8;
  --sakura: #e88fa8;
  --coral: #d9656f;
  --gold: #c99a4b;
  --sage: #5f8e78;
  --violet: #7668b8;
  --line: rgba(23, 32, 52, 0.14);
  --shadow: 0 24px 80px rgba(17, 25, 43, 0.18);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Inter", "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-shell {
  min-height: 100vh;
  overflow-x: clip;
}

.site-nav {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px max(20px, calc((100% - var(--max)) / 2));
  color: #fff;
  background: rgba(17, 25, 43, 0.52);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(255, 190, 210, 0.28));
}

.brand strong {
  display: block;
  font-size: 1rem;
  line-height: 1.05;
}

.brand span {
  display: block;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.76rem;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.nav-links a {
  padding: 9px 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.18);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 17px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: 88svh;
  padding: 124px 24px 54px;
  color: #fff;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(17, 25, 43, 0.82), rgba(17, 25, 43, 0.4) 46%, rgba(17, 25, 43, 0.12)),
    linear-gradient(180deg, rgba(17, 25, 43, 0.12), rgba(17, 25, 43, 0.8));
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: -1;
  height: 36%;
  background: linear-gradient(180deg, rgba(255, 250, 247, 0), var(--paper));
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.kicker {
  margin: 0 0 16px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.86rem;
  font-weight: 700;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: 4.4rem;
  line-height: 0.98;
}

.hero h1 .cn {
  display: block;
  margin-top: 18px;
  color: #f8dfdf;
  font-size: 1.72rem;
  font-weight: 600;
}

.section-head h2 .en,
.page-title h2 .en,
.feature-body h2 .en,
.product-copy h2 .en,
.contact-inner h2 .en,
.statement h3 .en,
.worldline-caption h3 .en,
.tab-panel h3 .en,
.middleware-panel h3 .en,
.route-map h3 .en {
  display: block;
  margin-top: 10px;
  font-size: 0.42em;
  font-weight: 700;
  line-height: 1.25;
  color: rgba(23, 32, 52, 0.58);
}

.band.dark .section-head h2 .en,
.band.dark .tab-panel h3 .en,
.contact-inner h2 .en,
.statement h3 .en,
.worldline-caption h3 .en {
  color: rgba(255, 255, 255, 0.68);
}

.dual-label {
  display: block;
}

.dual-label small {
  display: block;
  margin-top: 2px;
  color: inherit;
  opacity: 0.68;
  font-size: 0.78em;
  font-weight: 600;
}

.hero-copy {
  max-width: 680px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  color: #fff;
  background: rgba(17, 25, 43, 0.38);
  backdrop-filter: blur(14px);
  font-weight: 700;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: var(--navy);
  background: #fff;
  border-color: #fff;
}

.button.dark {
  color: #fff;
  background: var(--navy);
  border-color: var(--navy);
}

.button.light {
  color: var(--ink);
  background: #fff;
  border-color: rgba(23, 32, 52, 0.12);
}

.signal-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(100%, var(--max));
  margin: -28px auto 0;
  border: 1px solid rgba(23, 32, 52, 0.1);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
  position: relative;
  z-index: 4;
}

.signal {
  min-height: 118px;
  padding: 22px;
  border-right: 1px solid rgba(23, 32, 52, 0.1);
}

.signal:last-child {
  border-right: 0;
}

.signal strong {
  display: block;
  font-size: 1.42rem;
}

.signal span {
  display: block;
  margin-top: 6px;
  color: rgba(23, 32, 52, 0.66);
  font-size: 0.94rem;
}

.band {
  padding: 88px 24px;
}

.band.alt {
  background: #fff;
}

.band.mist {
  background: linear-gradient(180deg, #eff8fa, #fffaf7);
}

.band.dark {
  color: #fff;
  background: var(--navy);
}

.inner {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.6fr);
  gap: 44px;
  align-items: end;
  margin-bottom: 34px;
}

.section-label {
  margin: 0 0 10px;
  color: var(--coral);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.band.dark .section-label {
  color: #f7b7c8;
}

.section-head h2,
.page-title h2 {
  margin: 0;
  font-size: 2.72rem;
  line-height: 1.08;
}

.section-head p,
.page-title p {
  margin: 0;
  color: rgba(23, 32, 52, 0.7);
}

.band.dark .section-head p,
.band.dark .page-title p {
  color: rgba(255, 255, 255, 0.72);
}

.company-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: stretch;
}

.statement {
  position: relative;
  overflow: hidden;
  min-height: 440px;
  padding: 42px;
  color: #fff;
  background: linear-gradient(135deg, #172034, #26425a 58%, #7b5363);
}

.statement::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -110px;
  width: 360px;
  height: 360px;
  background: url("assets/opc/third-academy-sakura-paw-logo-v5.png") center / contain no-repeat;
  opacity: 0.12;
}

.statement h3 {
  position: relative;
  max-width: 680px;
  margin: 0;
  font-size: 2.28rem;
  line-height: 1.18;
}

.statement p {
  position: relative;
  max-width: 700px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
}

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

.principle {
  min-height: 210px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
}

.principle b {
  display: block;
  color: var(--navy);
  font-size: 1.12rem;
}

.principle p {
  margin: 12px 0 0;
  color: rgba(23, 32, 52, 0.68);
}

.feature-split {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
  gap: 38px;
  align-items: center;
}

.feature-media {
  position: relative;
  min-height: 540px;
  overflow: hidden;
  background: #1d263b;
  box-shadow: var(--shadow);
}

.feature-media img,
.portfolio-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-media img {
  min-height: inherit;
}

.feature-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(17, 25, 43, 0), rgba(17, 25, 43, 0.5));
}

.feature-body h2 {
  margin: 0;
  font-size: 3rem;
  line-height: 1.06;
}

.feature-body p {
  margin: 20px 0 0;
  color: rgba(23, 32, 52, 0.7);
}

.meta-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.meta-item {
  padding: 18px;
  background: #fff;
  border-left: 4px solid var(--gold);
}

.meta-item b {
  display: block;
}

.meta-item span {
  color: rgba(23, 32, 52, 0.66);
  font-size: 0.92rem;
}

.worldline {
  position: relative;
  overflow: hidden;
  min-height: 420px;
  background: #f2f0ec;
}

.worldline img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  mix-blend-mode: multiply;
}

.worldline-poster {
  background: #0d2440;
}

.worldline-poster img {
  mix-blend-mode: normal;
}

.worldline-poster .worldline-caption {
  top: 28px;
  right: auto;
  bottom: auto;
  left: 28px;
  width: min(430px, calc(100% - 56px));
  padding: 24px;
  background: linear-gradient(135deg, rgba(13, 28, 52, 0.78), rgba(13, 28, 52, 0.44));
  border-left: 4px solid var(--pink);
  backdrop-filter: blur(6px);
}

.worldline-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 34px;
  color: #fff;
  background: linear-gradient(180deg, rgba(17, 25, 43, 0), rgba(17, 25, 43, 0.86));
}

.worldline-caption h3 {
  margin: 0;
  font-size: 1.8rem;
}

.worldline-caption p {
  max-width: 760px;
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.76);
}

.audience-lanes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.lane {
  min-height: 280px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.lane b {
  display: block;
  color: #fff;
  font-size: 1.2rem;
}

.lane p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.investor-thesis {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 24px;
  align-items: stretch;
  margin-top: 22px;
  padding: 30px;
  background:
    linear-gradient(135deg, rgba(232, 143, 168, 0.14), rgba(74, 143, 184, 0.12)),
    rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.investor-thesis h3 {
  margin: 0;
  color: #fff;
  font-size: 2.18rem;
  line-height: 1.12;
}

.investor-thesis h3 .en {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.42em;
  line-height: 1.25;
}

.investor-thesis p:not(.section-label) {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.74);
}

.thesis-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.thesis-grid article {
  min-height: 160px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.1);
  border-left: 4px solid var(--gold);
}

.thesis-grid b {
  display: block;
  color: #fff;
}

.thesis-grid span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.92rem;
}

.workflow-preview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
}

.flow-chip {
  position: relative;
  min-height: 148px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
}

.flow-chip::before {
  content: attr(data-step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 20px;
  color: #fff;
  background: var(--navy);
  border-radius: 50%;
  font-weight: 800;
}

.flow-chip b {
  display: block;
  font-size: 1rem;
}

.flow-chip span {
  display: block;
  margin-top: 7px;
  color: rgba(23, 32, 52, 0.66);
  font-size: 0.9rem;
}

.page-hero {
  min-height: 68svh;
}

.product-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 34px;
  align-items: stretch;
}

.portfolio-hero {
  min-height: 600px;
  overflow: hidden;
  background: #18223a;
  box-shadow: var(--shadow);
}

.product-copy {
  display: grid;
  align-content: center;
  padding: 20px 0;
}

.product-copy h2 {
  margin: 0;
  font-size: 3rem;
  line-height: 1.05;
}

.product-copy p {
  color: rgba(23, 32, 52, 0.7);
}

.product-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 26px 0;
}

.spec {
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
}

.spec b {
  display: block;
}

.spec span {
  display: block;
  color: rgba(23, 32, 52, 0.66);
  font-size: 0.92rem;
}

.role-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.role-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
}

.role-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.role-card div {
  padding: 16px;
}

.role-card b {
  display: block;
}

.role-card span {
  display: block;
  margin-top: 4px;
  color: rgba(23, 32, 52, 0.64);
  font-size: 0.86rem;
}

.video-showcase {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}

.video-card {
  display: grid;
  gap: 16px;
  align-content: start;
  min-height: 0;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 18px 48px rgba(17, 25, 43, 0.1);
}

.video-card video {
  width: 100%;
  height: min(56vh, 500px);
  min-height: 320px;
  object-fit: contain;
  background: #152039;
}

.video-card b {
  display: block;
  color: var(--navy);
  font-size: 1.25rem;
  line-height: 1.25;
}

.video-card span {
  display: block;
  margin-top: 12px;
  color: rgba(23, 32, 52, 0.66);
}

.asset-showcase {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.asset-shot {
  min-height: 300px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
}

.asset-shot img {
  width: 100%;
  height: 230px;
  object-fit: cover;
}

.asset-shot.map-shot img {
  object-fit: contain;
  background: #edf5f3;
}

.asset-shot b {
  display: block;
  padding: 16px 16px 4px;
}

.asset-shot span {
  display: block;
  padding: 0 16px 18px;
  color: rgba(23, 32, 52, 0.66);
  font-size: 0.92rem;
}

.workflow-hero {
  min-height: 74svh;
}

.loop-board {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(74, 143, 184, 0.12), rgba(232, 143, 168, 0.12)),
    #fff;
  border: 1px solid var(--line);
}

.loop-node {
  min-height: 210px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(23, 32, 52, 0.12);
}

.loop-node b {
  display: block;
  color: var(--navy);
  font-size: 1.06rem;
}

.loop-node span {
  display: block;
  margin-top: 9px;
  color: rgba(23, 32, 52, 0.66);
  font-size: 0.92rem;
}

.loop-node.accent {
  color: #fff;
  background: linear-gradient(135deg, #16213a, #445f78);
}

.loop-node.accent b,
.loop-node.accent span {
  color: #fff;
}

.tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.tab {
  min-height: 58px;
  color: rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  cursor: pointer;
}

.tab[aria-selected="true"] {
  color: var(--navy);
  background: #fff;
  border-color: #fff;
}

.tab-panel {
  display: none;
  min-height: 300px;
  padding: 34px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.tab-panel.active {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 26px;
  align-items: center;
}

.tab-panel h3 {
  margin: 0;
  color: #fff;
  font-size: 2rem;
}

.tab-panel p {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.agent-list {
  display: grid;
  gap: 10px;
}

.agent-list span {
  display: block;
  padding: 12px 14px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-left: 4px solid var(--sakura);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.tech-route {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: stretch;
}

.middleware-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 24px;
  align-items: stretch;
}

.middleware-panel {
  position: relative;
  overflow: hidden;
  min-height: 440px;
  padding: 32px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(17, 25, 43, 0.92), rgba(74, 143, 184, 0.72)),
    url("assets/opc/promo-engine-v1.png") center / cover;
}

.middleware-panel::after {
  content: "";
  position: absolute;
  right: -88px;
  bottom: -96px;
  width: 280px;
  height: 280px;
  background: url("assets/opc/third-academy-sakura-paw-logo-v5.png") center / contain no-repeat;
  opacity: 0.16;
}

.middleware-panel > * {
  position: relative;
  z-index: 1;
}

.middleware-panel h3 {
  margin: 0;
  font-size: 2.25rem;
  line-height: 1.12;
}

.middleware-panel p:not(.section-label) {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.78);
}

.ops-strip {
  display: grid;
  gap: 12px;
}

.ops-strip article {
  display: grid;
  grid-template-columns: minmax(180px, 0.45fr) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  min-height: 78px;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--line);
}

.ops-strip b {
  color: var(--navy);
}

.ops-strip span {
  color: rgba(23, 32, 52, 0.66);
}

.route-map {
  padding: 28px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(17, 25, 43, 0.94), rgba(74, 143, 184, 0.72)),
    url("assets/opc/third-academy-hero-v1.png") center / cover;
}

.route-map h3 {
  margin: 0;
  font-size: 2rem;
  line-height: 1.12;
}

.route-map p {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.76);
}

.route-stack {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.route-stack span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 14px;
  background: rgba(255, 255, 255, 0.1);
  border-left: 4px solid var(--sakura);
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.tool-card {
  min-height: 190px;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
}

.tool-card b {
  display: block;
  color: var(--navy);
}

.tool-card span {
  display: block;
  margin-top: 8px;
  color: rgba(23, 32, 52, 0.66);
}

.metric {
  min-height: 180px;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
}

.metric b {
  display: block;
  color: var(--navy);
}

.metric span {
  display: block;
  margin-top: 8px;
  color: rgba(23, 32, 52, 0.66);
}

.console-hero {
  min-height: 74svh;
}

.console-shell {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  min-height: 620px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow);
}

.console-sidebar {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 26px;
  background: rgba(8, 13, 26, 0.72);
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.console-sidebar img {
  width: 74px;
  height: 74px;
  object-fit: contain;
}

.console-sidebar b {
  color: #fff;
  font-size: 1.15rem;
  line-height: 1.22;
}

.console-sidebar nav {
  display: grid;
  gap: 8px;
}

.console-sidebar nav button {
  display: block;
  width: 100%;
  padding: 9px 12px;
  text-align: left;
  color: rgba(255, 255, 255, 0.68);
  background: transparent;
  border: 0;
  border-left: 3px solid transparent;
  cursor: pointer;
}

.console-sidebar nav button.active,
.console-sidebar nav button:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--sakura);
}

.console-sidebar nav button b,
.console-sidebar nav button small {
  display: block;
}

.console-sidebar nav button small {
  margin-top: 2px;
  opacity: 0.64;
  font-size: 0.78rem;
}

.console-main {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 26px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(74, 143, 184, 0.14)),
    rgba(255, 255, 255, 0.04);
}

.console-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.console-eyebrow {
  display: block;
  color: #f7b7c8;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.console-topbar h3 {
  margin: 4px 0 0;
  color: #fff;
  font-size: 1.7rem;
  line-height: 1.12;
}

.console-topbar h3 span {
  display: block;
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.58em;
  font-weight: 700;
}

.console-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.console-pills span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 7px 10px;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.13);
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
}

.status-dot.green {
  background: #78c994;
}

.status-dot.blue {
  background: #6fb6de;
}

.status-dot.pink {
  background: #f0a0b7;
}

.console-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.console-kpi {
  min-height: 108px;
  padding: 18px;
  text-align: left;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.13);
}

.console-kpi:hover,
.console-kpi.active {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.34);
}

.console-kpis b {
  display: block;
  color: #fff;
  font-size: 1.82rem;
  line-height: 1.1;
}

.console-kpis span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.68);
}

.console-view {
  display: none;
}

.console-view.active {
  display: grid;
  gap: 18px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 0.92fr;
  gap: 12px;
}

.chart-panel,
.detail-panel {
  min-height: 270px;
  padding: 20px;
  color: #fff;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.13);
}

.chart-panel.wide {
  grid-column: span 2;
}

.chart-panel header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.chart-panel header b,
.detail-panel > b {
  color: #fff;
}

.chart-panel header span {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.86rem;
}

.asset-bars {
  display: grid;
  gap: 12px;
}

.asset-bars div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
  align-items: center;
}

.asset-bars span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
}

.asset-bars i {
  position: relative;
  display: block;
  height: 26px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
  font-style: normal;
}

.asset-bars i::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--w);
  background: linear-gradient(90deg, var(--sakura), var(--gold));
}

.asset-bars i b {
  position: relative;
  z-index: 1;
  display: block;
  padding: 2px 8px;
  color: #fff;
  font-size: 0.84rem;
}

.asset-week-grid {
  display: grid;
  grid-template-columns: 1.15fr repeat(6, minmax(0, 1fr));
  gap: 1px;
  margin-top: 18px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.12);
}

.asset-week-grid span,
.asset-week-grid b,
.asset-week-grid i {
  padding: 8px 9px;
  background: rgba(17, 25, 43, 0.54);
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.78rem;
  font-style: normal;
}

.asset-week-grid b {
  color: #fff;
}

.asset-week-grid i {
  text-align: center;
  background: rgba(232, 143, 168, 0.16);
}

.weekly-chart {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
  min-height: 205px;
  padding-top: 24px;
}

.weekly-chart span {
  display: grid;
  align-items: end;
  gap: 8px;
  min-height: 205px;
}

.weekly-chart span::before {
  content: "";
  display: block;
  height: var(--h);
  min-height: 22px;
  background: linear-gradient(180deg, var(--sakura), var(--blue));
}

.weekly-chart i,
.weekly-chart b {
  text-align: center;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.78rem;
  font-style: normal;
}

.detail-panel p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.detail-panel dl {
  display: grid;
  gap: 9px;
  margin: 18px 0 0;
}

.detail-panel dl div,
.finance-rows div {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.08);
}

.detail-panel dt {
  color: rgba(255, 255, 255, 0.62);
}

.detail-panel dd {
  margin: 0;
  color: #fff;
  font-weight: 800;
}

.run-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.run-card {
  display: grid;
  align-content: start;
  gap: 18px;
  min-height: 310px;
  padding: 22px;
  text-align: left;
  background: #fff;
  border: 0;
  color: var(--ink);
  cursor: pointer;
}

.run-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(17, 25, 43, 0.18);
}

.run-card b {
  color: var(--navy);
}

.run-card span {
  display: block;
  margin-top: 6px;
  color: rgba(23, 32, 52, 0.62);
  font-size: 0.92rem;
}

.run-card ol {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.run-card li {
  padding: 10px 12px;
  color: rgba(23, 32, 52, 0.68);
  background: #f5f7f8;
  border-left: 4px solid var(--gold);
}

.run-card li.done {
  color: var(--navy);
  border-color: var(--sage);
}

.pipeline-board {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.pipeline-board article {
  position: relative;
  min-height: 220px;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
}

.pipeline-board article::after {
  content: "";
  position: absolute;
  top: 28px;
  right: -15px;
  width: 20px;
  height: 2px;
  background: var(--coral);
}

.pipeline-board article:last-child::after {
  display: none;
}

.pipeline-board b,
.mission-card b {
  display: block;
  color: var(--navy);
}

.pipeline-board span,
.mission-card span {
  display: block;
  margin-top: 10px;
  color: rgba(23, 32, 52, 0.66);
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.mission-card {
  min-height: 240px;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
}

.mission-card small {
  display: block;
  margin-top: 20px;
  color: var(--coral);
  font-weight: 800;
}

.data-board,
.agent-dashboard {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.data-board article,
.agent-dashboard article {
  min-height: 160px;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
}

.data-board b,
.agent-dashboard b {
  display: block;
  color: var(--navy);
}

.data-board span,
.agent-dashboard span {
  display: block;
  margin-top: 10px;
  color: rgba(23, 32, 52, 0.66);
}

.agent-dashboard i {
  display: block;
  height: 10px;
  margin-top: 18px;
  background: rgba(23, 32, 52, 0.1);
}

.agent-dashboard i::before {
  content: "";
  display: block;
  width: var(--w);
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--sakura));
}

.finance-rows {
  display: grid;
  gap: 8px;
}

.finance-rows div {
  grid-template-columns: 0.4fr 1fr 1fr 1fr;
  color: rgba(255, 255, 255, 0.72);
}

.finance-rows span {
  color: #fff;
  font-weight: 800;
}

.finance-rows b,
.finance-rows i,
.finance-rows em {
  font-style: normal;
}

.finance-rows em {
  color: #a9e6bd;
  font-weight: 800;
}

.ledger-table {
  display: grid;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
}

.ledger-table > div {
  display: grid;
  grid-template-columns: 0.7fr 1.25fr 1.05fr;
  min-height: 74px;
  border-bottom: 1px solid var(--line);
}

.ledger-table > div:last-child {
  border-bottom: 0;
}

.ledger-table span {
  display: flex;
  align-items: center;
  padding: 16px 18px;
  color: rgba(23, 32, 52, 0.72);
  border-right: 1px solid var(--line);
}

.ledger-table span:last-child {
  border-right: 0;
}

.ledger-head span {
  color: var(--navy);
  background: #f3f7f8;
  font-weight: 800;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.contact-band {
  padding: 58px 24px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(17, 25, 43, 0.94), rgba(74, 143, 184, 0.72)),
    url("assets/ui/start-screen-bg-v4.png") center / cover;
}

.contact-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  width: min(100%, var(--max));
  margin: 0 auto;
}

.contact-inner h2 {
  margin: 0;
  font-size: 2.1rem;
}

.contact-inner p {
  max-width: 620px;
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.76);
}

.site-footer {
  padding: 36px 24px;
  color: rgba(255, 255, 255, 0.68);
  background: #0f1728;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(100%, var(--max));
  margin: 0 auto;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.78);
}

@media (max-width: 980px) {
  .site-nav {
    padding: 12px 18px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 69px;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    background: rgba(17, 25, 43, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.14);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    border-radius: 4px;
  }

  .hero {
    min-height: 82svh;
    padding-top: 112px;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero h1 .cn {
    font-size: 1.28rem;
  }

  .signal-rail,
  .section-head,
  .company-grid,
  .feature-split,
  .product-grid,
  .tab-panel.active,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .signal-rail {
    display: grid;
    margin-top: 0;
  }

  .signal {
    border-right: 0;
    border-bottom: 1px solid rgba(23, 32, 52, 0.1);
  }

  .signal:last-child {
    border-bottom: 0;
  }

  .audience-lanes,
  .workflow-preview,
  .role-grid,
  .asset-showcase,
  .video-showcase,
  .loop-board,
  .tabs,
  .metrics-grid,
  .tech-route,
  .middleware-grid,
  .tool-grid,
  .console-kpis,
  .dashboard-grid,
  .data-board,
  .agent-dashboard,
  .run-board,
  .pipeline-board,
  .mission-grid,
  .product-specs,
  .meta-list,
  .principles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-inner {
    display: grid;
  }

  .contact-actions {
    justify-content: flex-start;
  }

  .console-shell {
    grid-template-columns: 1fr;
  }

  .console-sidebar {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .console-sidebar nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ops-strip article {
    grid-template-columns: 1fr;
  }

  .investor-thesis {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .brand span {
    display: none;
  }

  .hero {
    min-height: 80svh;
    padding: 104px 18px 42px;
  }

  .hero h1 {
    font-size: 2.3rem;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .band {
    padding: 58px 18px;
  }

  .section-head h2,
  .feature-body h2,
  .product-copy h2 {
    font-size: 2rem;
  }

  .statement {
    padding: 28px;
  }

  .statement h3 {
    font-size: 1.72rem;
  }

  .feature-media,
  .portfolio-hero {
    min-height: 380px;
  }

  .audience-lanes,
  .workflow-preview,
  .role-grid,
  .asset-showcase,
  .video-showcase,
  .loop-board,
  .tabs,
  .metrics-grid,
  .tech-route,
  .middleware-grid,
  .tool-grid,
  .console-kpis,
  .dashboard-grid,
  .data-board,
  .agent-dashboard,
  .run-board,
  .pipeline-board,
  .mission-grid,
  .product-specs,
  .meta-list,
  .principles {
    grid-template-columns: 1fr;
  }

  .video-card video {
    height: min(64vh, 520px);
  }

  .worldline-poster {
    min-height: auto;
    overflow: visible;
  }

  .worldline-poster img {
    display: block;
    height: auto;
    min-height: 300px;
    aspect-ratio: 16 / 9;
  }

  .worldline-poster .worldline-caption {
    position: static;
    width: auto;
    padding: 22px;
    background: #101b2c;
    backdrop-filter: none;
  }

  .worldline-poster .worldline-caption h3 {
    font-size: 1.45rem;
  }

  .chart-panel.wide {
    grid-column: auto;
  }

  .finance-rows div {
    grid-template-columns: 1fr;
  }

  .asset-bars div {
    grid-template-columns: 1fr;
  }

  .weekly-chart {
    gap: 6px;
  }

  .asset-week-grid {
    grid-template-columns: minmax(90px, 1fr) repeat(6, minmax(52px, 1fr));
    overflow-x: auto;
  }

  .thesis-grid {
    grid-template-columns: 1fr;
  }

  .console-topbar {
    flex-direction: column;
  }

  .console-pills {
    justify-content: flex-start;
  }

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

  .pipeline-board article::after {
    display: none;
  }

  .ledger-table > div {
    grid-template-columns: 1fr;
  }

  .ledger-table span {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .ledger-table span:last-child {
    border-bottom: 0;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}