:root {
  --max: 1180px;
  --font: "Inter", "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  --page-grid-size: 72px;
  --page-grid-line: rgba(31, 52, 86, .052);
  --title-shine-base: #172033;
  --title-shine-blue: #245bff;
  --title-shine-cyan: #57c8ff;
  --title-shine-blue-soft: #233f8f;
  --title-shine-cyan-soft: #2f6ea8;
  color-scheme: light;
  font-family: var(--font);
  text-rendering: geometricPrecision;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--ink);
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

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

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

h1,
h2,
h3 {
  font-weight: 650;
  letter-spacing: 0;
}

@keyframes titleBlueFlow {
  from { background-position: 125% 50%; }
  to { background-position: -25% 50%; }
}

@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  :where(
    .intro-merged h1,
    .section-head.centered h2,
    .catalog-section > h2,
    .section-copy h2,
    .site-footer h2
  ) {
    position: relative;
    color: #172033;
    -webkit-text-fill-color: currentColor;
  }

  :where(
    .intro-merged h1,
    .section-head.centered h2,
    .catalog-section > h2,
    .section-copy h2,
    .site-footer h2
  )[data-blue-flow-text]::after {
    content: attr(data-blue-flow-text);
    position: absolute;
    inset: 0;
    display: block;
    pointer-events: none;
    background-image:
      linear-gradient(
        112deg,
        transparent 0%,
        transparent 39%,
        #1e4fb9 47%,
        #3aa4df 50%,
        #1e4fb9 53%,
        transparent 61%,
        transparent 100%
      );
    background-size: 210% 100%;
    background-repeat: no-repeat;
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    animation: titleBlueFlow 10.8s linear infinite;
  }
}

p {
  color: var(--muted);
  line-height: 1.72;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  gap: 26px;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  padding: 0 clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background: var(--header);
  backdrop-filter: blur(22px);
}

.brand,
.site-nav,
.header-actions,
.hero-actions,
.hero-badges,
.billing-toggle,
.footer-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 750;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: var(--mark-radius);
  background: var(--brand-mark);
  color: var(--brand-mark-text);
  font-size: 15px;
}

.site-nav {
  position: absolute;
  left: 50vw;
  transform: translateX(-50%);
  justify-content: center;
  gap: clamp(14px, 1.8vw, 24px);
  color: var(--nav);
  font-size: 14px;
}

.site-nav a {
  color: inherit;
  white-space: nowrap;
  transition: color 160ms ease;
}

.site-nav a.is-active {
  color: var(--accent);
}

main > section,
.site-footer,
.dh-product-detail {
  scroll-margin-top: 92px;
}

.header-actions {
  margin-left: auto;
  gap: 8px;
}

.theme-link,
.primary-action,
.button,
.billing-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--button-line);
  border-radius: var(--button-radius);
  background: var(--button-bg);
  color: var(--ink);
  font-size: 14px;
  white-space: nowrap;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.theme-link.is-active,
.primary-action,
.button--dark,
.billing-btn.is-active {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-text);
}

.button--ghost {
  background: transparent;
  color: var(--ink);
}

.theme-link:hover,
.primary-action:hover,
.button:hover,
.billing-btn:hover,
.palette-switcher a:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(15, 23, 42, .12);
}

.eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 760;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section,
.plain-section,
.plain-showcase,
.site-footer,
.trust-strip,
.logo-cloud {
  width: min(100% - 36px, var(--max));
  margin: 0 auto;
}

.section,
.plain-section,
.plain-showcase {
  padding: clamp(74px, 9vw, 126px) 0;
}

.section-head {
  display: grid;
  gap: 14px;
  margin-bottom: 38px;
}

.section-head.centered {
  justify-items: center;
  text-align: center;
}

.section-head h2,
.section-copy h2,
.site-footer h2,
.plain-section h2,
.plain-showcase h2 {
  max-width: 840px;
  font-size: clamp(34px, 5.7vw, 72px);
  line-height: 1.05;
}

.section-head.centered h2 {
  max-width: min(100%, 1120px);
  white-space: nowrap;
}

.hero-copy {
  max-width: 710px;
  font-size: clamp(17px, 2vw, 21px);
}

.intro-merged {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(520px, 1.1fr);
  gap: clamp(34px, 5vw, 76px);
  align-items: center;
  padding-top: clamp(74px, 8vw, 112px);
  padding-bottom: clamp(74px, 8vw, 112px);
}

.intro-merged .hero-copy-block {
  align-content: center;
  max-width: 620px;
  gap: 18px;
}

.intro-merged h1 {
  max-width: 620px;
  font-size: clamp(46px, 5.4vw, 76px);
  line-height: 1.04;
}

.intro-merged .hero-copy {
  max-width: 620px;
  font-size: clamp(17px, 1.45vw, 20px);
  line-height: 1.85;
}

.intro-merged .switcher,
.intro-merged .intro-fusion {
  width: 100%;
  height: clamp(500px, 38vw, 540px);
  min-height: 0;
}

.intro-merged .switcher-panel {
  min-height: 520px;
}

.intro-fusion {
  display: grid;
  grid-template-columns: 178px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}

.intro-fusion-tabs {
  display: grid;
  grid-template-rows: 46px repeat(5, 1fr);
  min-width: 0;
  padding-bottom: 14px;
  border-right: 1px solid var(--line);
}

.intro-fusion-label {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding: 0 16px;
  color: var(--muted);
  font-size: 12px;
}

.intro-fusion-tab {
  display: grid;
  align-content: center;
  gap: 6px;
  min-height: 0;
  padding: 12px 16px;
  border: 0;
  background: transparent;
  color: var(--muted);
  text-align: left;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.intro-fusion-tab span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.intro-fusion-tab em {
  color: currentColor;
  font-size: 13px;
  font-style: normal;
  line-height: 1.45;
}

.intro-fusion-tab.is-on {
  background: var(--tab-active);
  color: var(--ink);
  box-shadow: inset 4px 0 0 var(--accent);
}

.intro-fusion-tab:hover {
  transform: translateY(-2px);
  background: rgba(36, 91, 255, .06);
  color: var(--ink);
  box-shadow: inset 4px 0 0 rgba(36, 91, 255, .48), 0 12px 28px rgba(36, 91, 255, .08);
}

.intro-fusion-main {
  display: grid;
  grid-template-rows: 26px minmax(0, 1fr);
  gap: 10px;
  min-width: 0;
  min-height: 0;
  padding: 16px 20px;
}

.intro-fusion-top {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  min-height: 26px;
  color: var(--muted);
  font-size: 12px;
}

.intro-fusion-content {
  position: relative;
  display: grid;
  grid-template-rows: auto auto;
  align-content: center;
  gap: 11px;
  min-height: 0;
  height: 100%;
  padding: 18px 20px 12px;
  overflow: hidden;
}

.intro-fusion-content::before {
  content: "";
  position: absolute;
  inset: 12px;
  opacity: .28;
  background:
    radial-gradient(circle at 70% 45%, rgba(36, 91, 255, .12), transparent 34%),
    linear-gradient(90deg, rgba(36, 91, 255, .08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(36, 91, 255, .08) 1px, transparent 1px);
  background-size: auto, 34px 34px, 34px 34px;
  pointer-events: none;
}

.intro-fusion-content > * {
  position: relative;
  z-index: 1;
}

.intro-fusion-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-items: start;
  min-height: 68px;
}

.intro-fusion-metrics span {
  display: grid;
  align-content: start;
  gap: 7px;
  min-width: 0;
  min-height: 62px;
  transition: transform 180ms ease, color 180ms ease;
}

.intro-fusion-metrics span:hover {
  transform: translateY(-3px);
}

.intro-fusion-metrics strong {
  color: var(--ink);
  font-size: clamp(23px, 2.15vw, 34px);
  line-height: 1.08;
  white-space: nowrap;
}

.intro-fusion-content[data-panel="growth"] {
  grid-template-rows: auto minmax(0, 1fr);
  align-content: stretch;
  gap: 16px;
}

.intro-fusion-copy {
  display: grid;
  gap: 11px;
  min-height: 0;
}

.intro-fusion-content[data-panel="growth"] .intro-fusion-copy {
  order: 1;
  align-self: start;
}

.intro-fusion-content[data-panel="growth"] .intro-fusion-metrics {
  order: 2;
  align-self: end;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  min-height: 166px;
}

.intro-fusion-content[data-panel="growth"] .intro-fusion-metrics span:last-child {
  grid-column: 1 / -1;
  min-height: 82px;
  padding-top: 12px;
  border-top: 1px solid rgba(36, 91, 255, .18);
}

.intro-fusion-content[data-panel="growth"] .intro-fusion-metrics span:last-child strong {
  color: var(--accent);
  font-size: clamp(34px, 4vw, 56px);
  text-shadow: 0 14px 34px rgba(36, 91, 255, .18);
}

.intro-fusion-metrics em {
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
}

.intro-fusion-copy h3 {
  display: flex;
  align-items: center;
  max-width: 620px;
  min-height: 72px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(22px, 2.55vw, 34px);
  line-height: 1.12;
  overflow-wrap: anywhere;
}

.intro-fusion-copy p:not(.eyebrow) {
  display: -webkit-box;
  max-width: 620px;
  min-height: 62px;
  max-height: 62px;
  overflow: hidden;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.intro-fusion-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.intro-fusion-tags i {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 12px 0 0;
  border-right: 1px solid var(--line);
  color: var(--accent);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
  transition: transform 160ms ease, color 160ms ease, text-shadow 160ms ease;
}

.intro-fusion-tags i:last-child {
  border-right: 0;
}

.intro-fusion-tags i:hover {
  transform: translateY(-2px);
  color: var(--accent-2);
  text-shadow: 0 12px 26px rgba(36, 91, 255, .24);
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
}

.birds-banner {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  aspect-ratio: 25 / 9;
  min-height: clamp(330px, 36vw, 488px);
  background:
    radial-gradient(circle at 70% 45%, rgba(36, 91, 255, 0.18), transparent 34rem),
    radial-gradient(circle at 88% 24%, rgba(0, 209, 255, 0.14), transparent 24rem),
    linear-gradient(135deg, #fbfdff 0%, #f3f7fd 45%, #edf4fc 100%);
}

.birds-vanta,
.birds-fallback,
.birds-shade {
  position: absolute;
  inset: 0;
}

.birds-vanta,
.birds-fallback {
  z-index: 0;
  width: 100%;
  height: 100%;
}

.birds-vanta canvas {
  display: block;
}

.birds-fallback[hidden] {
  display: none;
}

.birds-shade {
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.42) 0%, rgba(255, 255, 255, 0.12) 44%, rgba(237, 244, 252, 0.36) 100%);
}

.birds-copy {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  justify-items: center;
  width: min(100% - 72px, 1200px);
  max-width: 1200px;
  gap: 14px;
  pointer-events: none;
  text-align: center;
}

.birds-copy h1 {
  max-width: none;
  color: #121b2f;
  font-size: clamp(48px, 5.4vw, 76px);
  line-height: 1.04;
  font-weight: 720;
  white-space: nowrap;
}

.birds-copy p:not(.eyebrow) {
  max-width: none;
  color: #52637c;
  font-size: clamp(17px, 1.45vw, 20px);
  line-height: 1.85;
  white-space: nowrap;
}

.birds-copy .eyebrow {
  color: #245bff;
}

[data-layout="unused"] .birds-copy h1 {
  max-width: none;
  font-size: clamp(48px, 5.4vw, 76px);
  line-height: 1.04;
}

[data-layout="release"] {
  --bg: #070b14;
  --ink: #f4f7fb;
  --muted: #aeb8ca;
  --nav: #c2cade;
  --line: rgba(138, 155, 190, 0.23);
  --surface: rgba(13, 21, 38, 0.88);
  --surface-strong: #101827;
  --header: rgba(7, 11, 20, 0.82);
  --accent: #0f62fe;
  --accent-2: #00d1ff;
  --accent-text: #ffffff;
  --button-line: rgba(150, 168, 205, 0.28);
  --button-bg: rgba(255, 255, 255, 0.035);
  --brand-mark: #0f62fe;
  --brand-mark-text: #ffffff;
  --button-radius: 2px;
  --mark-radius: 2px;
}

[data-layout="release"]:not([data-palette="silver"]) {
  --title-shine-base: #f4f7fb;
}

[data-layout="release"] body {
  background:
    radial-gradient(circle at 70% 8%, rgba(15, 98, 254, 0.28), transparent 34rem),
    radial-gradient(circle at 14% 20%, rgba(0, 209, 255, 0.16), transparent 28rem),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    var(--bg);
  background-size: auto, auto, 72px 72px, 72px 72px, auto;
}

.grid-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  width: min(100% - 36px, var(--max));
  min-height: calc(100vh - 70px);
  margin: 0 auto;
  padding: clamp(48px, 8vw, 104px) 0;
}

.hero-copy-block {
  display: grid;
  gap: 24px;
}

.grid-hero h1 {
  max-width: 760px;
  font-size: clamp(48px, 8vw, 98px);
  line-height: 0.96;
}

.hero-badges {
  flex-wrap: wrap;
  gap: 10px;
}

.hero-badges span {
  display: inline-flex;
  align-items: center;
  padding: 9px 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 13px;
  transition: transform 170ms ease, box-shadow 170ms ease, border-color 170ms ease, background 170ms ease, color 170ms ease;
}

.hero-badges span:hover {
  transform: translateY(-2px);
  border-color: rgba(36, 91, 255, .32);
  background: rgba(36, 91, 255, .08);
  color: var(--ink);
  box-shadow: 0 12px 28px rgba(36, 91, 255, .12);
}

.palette-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.palette-switcher a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  font-size: 13px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.palette-switcher a.is-active {
  border-color: var(--accent);
  color: var(--ink);
}

.palette-switcher i {
  width: 12px;
  height: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.grid-console,
.plain-console {
  position: relative;
  overflow: hidden;
}

.grid-console {
  min-height: 560px;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(13, 23, 43, 0.96), rgba(9, 12, 22, 0.92));
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.38);
}

.grid-console::before,
.plain-console::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: conic-gradient(from 90deg, transparent, rgba(0, 209, 255, 0.2), transparent, rgba(15, 98, 254, 0.25), transparent);
  animation: rotateGlow 18s linear infinite;
}

@keyframes rotateGlow {
  to { transform: rotate(360deg); }
}

.console-top,
.console-body {
  position: relative;
  z-index: 1;
}

.console-top {
  display: flex;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.console-body {
  display: grid;
  grid-template-columns: 150px 1fr;
  min-height: 510px;
}

.console-menu {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 18px;
  border-right: 1px solid var(--line);
}

.console-menu span,
.console-menu a,
.console-menu button {
  display: block;
  width: 100%;
  border: 0;
  padding: 11px 12px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}

.console-menu .is-on {
  background: rgba(15, 98, 254, 0.18);
  color: var(--ink);
}

.console-main {
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 18px;
  min-width: 0;
  padding: 20px;
}

.live-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.live-row div {
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.live-row strong {
  font-size: clamp(24px, 3vw, 34px);
}

.live-row span {
  color: var(--muted);
  font-size: 13px;
}

.cloud-map {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 270px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 50%, rgba(15, 98, 254, 0.22), transparent 32%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: auto, 34px 34px, 34px 34px;
}

.console-card {
  position: relative;
  z-index: 2;
  width: min(82%, 390px);
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 24px 70px rgba(11, 20, 38, 0.12);
  backdrop-filter: blur(14px);
}

.console-card span {
  display: block;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.console-card strong {
  display: block;
  margin: 10px 0 8px;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.18;
}

.console-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.console-card div {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}

.console-card i {
  padding: 5px 8px;
  border: 1px solid var(--line);
  color: var(--accent);
  font-size: 12px;
  font-style: normal;
}

.cloud-map b {
  position: absolute;
  width: 13px;
  height: 13px;
  background: var(--accent-2);
  box-shadow: 0 0 22px var(--accent-2);
  animation: nodePulse 2.6s ease-in-out infinite;
}

.cloud-map b:nth-child(1) { left: 16%; top: 26%; }
.cloud-map b:nth-child(2) { right: 19%; top: 18%; animation-delay: .3s; }
.cloud-map b:nth-child(3) { left: 46%; top: 46%; animation-delay: .55s; }
.cloud-map b:nth-child(4) { left: 24%; bottom: 18%; animation-delay: .85s; }
.cloud-map b:nth-child(5) { right: 14%; bottom: 24%; animation-delay: 1.1s; }

@keyframes nodePulse {
  50% { transform: scale(1.75); opacity: .55; }
}

.orbit {
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(0, 209, 255, 0.34);
  border-radius: 50%;
  animation: orbitSpin 14s linear infinite;
}

.orbit-b {
  inset: 27% 12%;
  animation-duration: 18s;
  animation-direction: reverse;
}

.orbit-c {
  inset: 12% 30%;
  animation-duration: 22s;
}

@keyframes orbitSpin {
  to { transform: rotate(360deg); }
}

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

.console-feed span,
.console-feed a,
.console-feed button {
  display: block;
  width: 100%;
  border-top: 0;
  border-right: 0;
  border-bottom: 0;
  padding: 10px 12px;
  border-left: 3px solid var(--accent-2);
  background: rgba(255, 255, 255, 0.045);
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.console-feed a:hover,
.console-feed button:hover {
  background: rgba(36, 91, 255, 0.12);
  color: var(--text);
  transform: translateX(3px);
}

.trust-strip,
.logo-cloud {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  background: var(--surface);
}

.trust-strip div {
  min-height: 120px;
  padding: 24px;
  border-right: 1px solid var(--line);
}

.trust-strip div:last-child {
  border-right: 0;
}

.trust-strip strong {
  display: block;
  font-size: 38px;
}

.trust-strip span {
  color: var(--muted);
}

.split-section,
.developer-section,
.plain-showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(390px, 1.15fr);
  gap: clamp(30px, 6vw, 76px);
  align-items: center;
}

.section-copy {
  display: grid;
  gap: 18px;
}

.section-copy p:not(.eyebrow),
.developer-section > div > p,
.plain-showcase p:not(.eyebrow) {
  font-size: 18px;
}

.switcher {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  min-height: 560px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}

.switcher-tabs {
  display: grid;
  grid-template-rows: repeat(4, 1fr);
  min-width: 0;
  border-right: 1px solid var(--line);
}

.product-tab {
  display: grid;
  align-content: center;
  gap: 8px;
  min-height: 140px;
  padding: 18px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease, border-color 180ms ease, color 180ms ease;
}

.product-tab span {
  display: block;
  min-height: 18px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.product-tab.is-active {
  background: var(--tab-active);
  color: var(--ink);
}

.product-tab:hover {
  transform: translateY(-3px);
  background: rgba(36, 91, 255, .06);
  color: var(--ink);
  box-shadow: inset 4px 0 0 rgba(36, 91, 255, .48), 0 14px 34px rgba(36, 91, 255, .10);
}

.product-tab.is-active:hover {
  box-shadow: inset 4px 0 0 var(--accent), 0 14px 34px rgba(36, 91, 255, .10);
}

.switcher-panel {
  display: grid;
  grid-template-rows: 18px 128px 96px 112px 52px;
  align-content: center;
  gap: 18px;
  width: 100%;
  min-height: 560px;
  min-width: 0;
  overflow: hidden;
  padding: clamp(26px, 5vw, 54px);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.switcher-panel:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 48px rgba(36, 91, 255, .08);
}

.switcher-panel > * {
  max-width: 100%;
  min-width: 0;
}

.switcher-panel h3 {
  display: flex;
  align-items: end;
  min-height: 128px;
  margin: 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
  overflow-wrap: anywhere;
}

.switcher-panel p:not(.eyebrow) {
  min-height: 96px;
  margin: 0;
  line-height: 1.8;
}

.panel-metric {
  display: grid;
  grid-template-columns: minmax(0, max-content) minmax(0, 1fr);
  gap: 14px;
  align-items: end;
  min-height: 112px;
  margin-top: 8px;
  min-width: 0;
}

.panel-metric strong {
  color: var(--metric);
  font-size: clamp(48px, 8vw, 88px);
  line-height: .9;
}

.panel-metric span {
  min-width: 0;
  padding-bottom: 8px;
  color: var(--muted);
}

.point-list {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  gap: 10px;
  min-height: 52px;
}

.point-list span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  transition: transform 170ms ease, box-shadow 170ms ease, border-color 170ms ease, background 170ms ease, color 170ms ease;
}

.point-list span:hover {
  transform: translateY(-2px);
  border-color: rgba(36, 91, 255, .28);
  background: rgba(36, 91, 255, .06);
  color: var(--ink);
  box-shadow: 0 10px 24px rgba(36, 91, 255, .10);
}

.solution-band {
  width: 100%;
  padding-right: max(18px, calc((100vw - var(--max)) / 2));
  padding-left: max(18px, calc((100vw - var(--max)) / 2));
  background: transparent;
  border-top: 0;
  border-bottom: 0;
}

.delivery-copy-section {
  display: block;
}

.delivery-copy-block {
  display: grid;
  max-width: 920px;
  gap: 18px;
}

.delivery-copy-block h2 {
  max-width: 880px;
  font-size: clamp(34px, 5.7vw, 72px);
  line-height: 1.05;
}

.delivery-copy-block p:not(.eyebrow) {
  max-width: 780px;
  font-size: 18px;
}

.scenario-wrap {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
  align-items: stretch;
  gap: 18px;
}

.scenario-list {
  display: grid;
  grid-template-rows: repeat(4, minmax(124px, 1fr));
  gap: 10px;
}

.scenario-chip {
  display: grid;
  align-content: center;
  gap: 8px;
  min-height: 124px;
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease, border-color 180ms ease, color 180ms ease;
}

.scenario-chip strong {
  display: block;
  min-height: 24px;
  line-height: 1.35;
}

.scenario-chip span {
  display: block;
  min-height: 44px;
  color: var(--muted);
  line-height: 1.55;
}

.scenario-chip.is-active {
  border-color: var(--accent);
  box-shadow: inset 4px 0 0 var(--accent);
}

.scenario-chip:hover {
  transform: translateY(-4px);
  border-color: rgba(36, 91, 255, .36);
  background: rgba(255, 255, 255, .92);
  color: var(--ink);
  box-shadow: 0 18px 42px rgba(36, 91, 255, .12);
}

.scenario-chip.is-active:hover {
  box-shadow: inset 4px 0 0 var(--accent), 0 18px 42px rgba(36, 91, 255, .12);
}

.scenario-panel {
  position: relative;
  display: grid;
  grid-template-rows: 18px 150px 76px 116px 42px;
  gap: 18px;
  min-width: 0;
  min-height: 526px;
  height: 100%;
  align-content: center;
  overflow: hidden;
  padding: clamp(28px, 5vw, 58px);
  border: 1px solid var(--line);
  background: var(--surface);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.scenario-panel:hover {
  transform: translateY(-4px);
  border-color: rgba(36, 91, 255, .22);
  box-shadow: 0 22px 58px rgba(36, 91, 255, .10);
}

.scenario-panel::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -120px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow), transparent 68%);
}

.scenario-panel h3 {
  display: flex;
  align-items: end;
  margin: 0;
  min-height: 150px;
  font-size: clamp(36px, 5vw, 66px);
  line-height: 1.08;
  overflow-wrap: anywhere;
}

.scenario-panel p:not(.eyebrow) {
  margin: 0;
  min-height: 76px;
  max-width: 720px;
  line-height: 1.85;
}

.scenario-kpi {
  display: grid;
  align-content: start;
  gap: 4px;
  min-height: 116px;
}

.scenario-kpi strong {
  color: var(--metric);
  font-size: clamp(48px, 7vw, 92px);
  line-height: .92;
}

.scenario-kpi span {
  color: var(--muted);
}

.scenario-lines {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 42px;
  max-width: 420px;
}

.scenario-lines i {
  display: block;
  height: 8px;
  background: linear-gradient(90deg, var(--accent), transparent);
  animation: lineMove 2.4s ease-in-out infinite;
}

.scenario-lines i:nth-child(2) { width: 82%; animation-delay: .2s; }
.scenario-lines i:nth-child(3) { width: 64%; animation-delay: .4s; }
.scenario-lines i:nth-child(4) { width: 48%; animation-delay: .6s; }

@keyframes lineMove {
  50% { transform: translateX(18px); opacity: .55; }
}

.resource-grid,
.feature-grid,
.pricing-grid,
.story-grid,
.testimonial-grid,
.insight-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.resource-grid article,
.feature-grid article,
.pricing-card,
.story-grid article,
.testimonial-grid article,
.insight-list article,
.faq-panel,
.newsletter-bar {
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--surface);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.resource-grid article:hover,
.feature-grid article:hover,
.pricing-card:hover,
.story-grid article:hover,
.testimonial-grid article:hover,
.insight-list article:hover,
.faq-panel:hover,
.newsletter-bar:hover {
  transform: translateY(-4px);
  border-color: rgba(36, 91, 255, .26);
  background: rgba(255, 255, 255, .90);
  box-shadow: 0 18px 44px rgba(36, 91, 255, .10);
}

.resource-grid span,
.story-grid span,
.insight-list span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.resource-grid h3,
.feature-grid h3,
.pricing-card h3,
.story-grid h3,
.insight-list h3 {
  margin: 22px 0 12px;
  font-size: 24px;
  line-height: 1.18;
}

.developer-section {
  grid-template-columns: minmax(500px, 1.05fr) minmax(390px, 0.95fr);
}

.developer-section h2 {
  margin: 14px 0 18px;
}

.api-card {
  overflow: hidden;
  border: 1px solid var(--line);
  background: #090d17;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

.api-tabs {
  display: flex;
  gap: 8px;
  padding: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.api-tabs span {
  padding: 8px 12px;
  color: #aeb8ca;
  transition: transform 170ms ease, background 170ms ease, color 170ms ease, box-shadow 170ms ease;
}

.api-tabs .is-on {
  background: #0f62fe;
  color: #fff;
}

.api-tabs span:hover {
  transform: translateY(-2px);
  background: rgba(15, 98, 254, .18);
  color: #fff;
  box-shadow: 0 10px 24px rgba(15, 98, 254, .18);
}

pre {
  margin: 0;
  padding: 24px;
  overflow: auto;
  color: #eef4ff;
  font-size: 14px;
  line-height: 1.75;
}

.api-result {
  margin: 0 18px 18px;
  padding: 14px;
  border-left: 3px solid #00d1ff;
  background: rgba(0, 209, 255, 0.1);
  color: #d9f7ff;
}

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

.pricing-grid,
.story-grid,
.testimonial-grid,
.insight-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.testimonial-grid {
  margin-top: 16px;
}

.testimonial-grid article {
  min-height: 190px;
}

.testimonial-grid p {
  color: var(--ink);
  font-size: 17px;
}

.testimonial-grid strong {
  display: block;
  margin-top: 22px;
  color: var(--muted);
}

.reference-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.75fr);
  gap: 18px;
}

.faq-panel {
  display: grid;
  gap: 6px;
  min-height: auto;
}

.faq-panel details {
  border-top: 1px solid var(--line);
  padding: 16px 0;
}

.faq-panel details:first-of-type {
  border-top: 0;
}

.faq-panel summary {
  color: var(--ink);
  cursor: pointer;
  font-weight: 750;
}

.faq-panel details p {
  margin-top: 10px;
  font-size: 15px;
}

.newsletter-bar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  align-items: center;
  min-height: auto;
  margin-top: 18px;
}

.newsletter-bar h3 {
  margin-top: 8px;
  font-size: clamp(24px, 3vw, 34px);
}

.newsletter-bar form {
  display: flex;
  gap: 10px;
}

.newsletter-bar input {
  width: min(42vw, 320px);
  border: 1px solid var(--line);
  background: var(--input-bg);
  color: var(--ink);
  padding: 13px 14px;
  outline: none;
}

.billing-toggle {
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.billing-btn {
  border: 0;
}

.pricing-card {
  display: grid;
  gap: 18px;
  min-height: 420px;
  align-content: start;
}

.pricing-card.is-featured {
  border-color: var(--accent);
  box-shadow: 0 26px 80px var(--card-shadow);
  transform: translateY(-12px);
}

.resource-note {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.resource-note span,
.resource-note em {
  color: var(--muted);
  font-style: normal;
}

.resource-note strong {
  color: var(--metric);
  font-size: 58px;
}

.pricing-card ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pricing-card li {
  color: var(--muted);
}

.pricing-card li::before {
  content: "✓";
  margin-right: 8px;
  color: var(--accent);
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.7fr);
  gap: 42px;
  align-items: center;
  padding: clamp(70px, 9vw, 112px) 0;
  border-top: 0;
}

.site-footer > div {
  display: grid;
  gap: 16px;
}

.contact-form {
  display: grid;
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--surface);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.contact-form:hover {
  transform: translateY(-4px);
  border-color: rgba(36, 91, 255, .24);
  box-shadow: 0 18px 44px rgba(36, 91, 255, .10);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--input-bg);
  color: var(--ink);
  padding: 13px 14px;
  outline: none;
}

.contact-form textarea {
  min-height: 112px;
  resize: none;
}

.contact-mail-hint {
  min-height: 20px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.footer-info-bar {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  scroll-margin-top: 92px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: 0 22px 64px rgba(15, 23, 42, .06);
}

.footer-info-bar div {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 116px;
  padding: 18px;
  border-right: 1px solid var(--line);
}

.footer-info-bar div:last-child {
  border-right: 0;
}

.footer-info-bar span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.footer-info-bar strong,
.footer-info-bar a {
  color: var(--ink);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.65;
}

.footer-info-bar a {
  text-decoration: none;
  transition: color 170ms ease;
}

.footer-info-bar a:hover {
  color: var(--accent);
}

.footer-icp {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
  pointer-events: none;
  white-space: nowrap;
}

.footer-icp-row {
  display: grid;
  grid-template-columns: max-content max-content;
  column-gap: 150px;
  align-items: center;
  justify-content: center;
  width: max-content;
  max-width: none;
  white-space: nowrap;
}

.footer-icp a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: max-content;
  color: inherit;
  text-decoration: none;
  pointer-events: auto;
  white-space: nowrap;
  transition: color 170ms ease;
}

.footer-beian-icp {
  margin-left: 0 !important;
}

.footer-beian-police img {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  object-fit: contain;
}

.footer-icp a:hover {
  color: var(--accent);
}

.back-top-button {
  position: fixed;
  right: clamp(18px, 2.6vw, 38px);
  bottom: clamp(110px, 16vh, 170px);
  z-index: 42;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(36, 91, 255, .28);
  background: rgba(255, 255, 255, .86);
  color: var(--accent);
  box-shadow: 0 18px 42px rgba(15, 23, 42, .12);
  backdrop-filter: blur(14px);
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
  transition: transform 170ms ease, box-shadow 170ms ease, background 170ms ease, border-color 170ms ease, color 170ms ease;
}

.back-top-button:hover {
  transform: translateY(-4px);
  border-color: rgba(36, 91, 255, .55);
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 22px 54px rgba(36, 91, 255, .24);
}

[data-layout="unused"] {
  --bg: #fbfbfd;
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --nav: #424245;
  --line: rgba(0, 0, 0, 0.09);
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --header: rgba(251, 251, 253, 0.82);
  --accent: #0066cc;
  --accent-2: #34c759;
  --accent-text: #ffffff;
  --accent-glow: rgba(0, 102, 204, 0.24);
  --metric: #0066cc;
  --button-line: rgba(0, 0, 0, 0.1);
  --button-bg: rgba(255, 255, 255, 0.6);
  --brand-mark: #1d1d1f;
  --brand-mark-text: #ffffff;
  --button-radius: 999px;
  --mark-radius: 11px;
  --tab-active: #ffffff;
  --card-shadow: rgba(0, 102, 204, 0.18);
  --input-bg: #ffffff;
  --page-grid-line: rgba(0, 102, 204, .044);
}

[data-layout="unused"] body {
  background:
    radial-gradient(circle at 50% -10%, rgba(0, 102, 204, 0.16), transparent 36rem),
    radial-gradient(circle at 92% 24%, rgba(52, 199, 89, 0.14), transparent 30rem),
    linear-gradient(90deg, var(--page-grid-line) 1px, transparent 1px),
    linear-gradient(180deg, var(--page-grid-line) 1px, transparent 1px),
    #fbfbfd;
  background-size: auto, auto, var(--page-grid-size) var(--page-grid-size), var(--page-grid-size) var(--page-grid-size), auto;
  background-position: center top, right top, 0 0, 0 0, 0 0;
}

[data-layout="unused"] .site-header {
  min-height: 66px;
}

.plain-hero {
  display: grid;
  justify-items: center;
  gap: 34px;
  width: min(100% - 36px, var(--max));
  min-height: calc(100vh - 66px);
  margin: 0 auto;
  padding: clamp(62px, 8vw, 104px) 0 56px;
  text-align: center;
}

.plain-hero .hero-copy-block {
  justify-items: center;
}

.plain-hero h1 {
  max-width: 680px;
  font-size: clamp(48px, 5.4vw, 76px);
  line-height: 1.04;
}

[data-layout="unused"] .plain-hero .hero-copy {
  max-width: 640px;
  font-size: clamp(17px, 1.45vw, 20px);
  line-height: 1.85;
}

.plain-console {
  width: min(100%, 1060px);
  min-height: 560px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 34px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(244, 247, 255, 0.72));
  box-shadow: 0 36px 110px rgba(29, 29, 31, 0.14), inset 0 0 0 1px rgba(0, 0, 0, 0.04);
}

[data-layout="unused"] .console-top,
[data-layout="unused"] .console-body,
[data-layout="unused"] .console-menu,
[data-layout="unused"] .live-row div,
[data-layout="unused"] .cloud-map {
  border-color: rgba(0, 0, 0, 0.08);
}

[data-layout="unused"] .console-menu .is-on,
[data-layout="unused"] .live-row div,
[data-layout="unused"] .console-feed span,
[data-layout="unused"] .console-feed a,
[data-layout="unused"] .console-feed button {
  background: rgba(255, 255, 255, 0.68);
}

[data-layout="unused"] .cloud-map {
  background:
    radial-gradient(circle at 50% 50%, rgba(0, 102, 204, 0.2), transparent 32%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
  background-size: auto, 34px 34px, 34px 34px;
}

.logo-cloud {
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  margin-top: 10px;
  border: 0;
  background: transparent;
}

.logo-cloud span {
  display: grid;
  min-height: 74px;
  place-items: center;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: inset 0 0 0 1px var(--line);
  color: var(--muted);
  font-weight: 700;
}

.plain-section {
  text-align: center;
}

.plain-section h2,
.plain-showcase h2 {
  margin: 12px auto 0;
}

.feature-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 48px;
  text-align: left;
}

.feature-cards article {
  min-height: 230px;
  padding: 28px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: inset 0 0 0 1px var(--line), 0 18px 60px rgba(29, 29, 31, 0.06);
}

.feature-cards h3 {
  margin-bottom: 14px;
  font-size: 25px;
}

.plain-showcase {
  grid-template-columns: minmax(0, 0.9fr) minmax(410px, 1.1fr);
}

.plain-showcase--reverse {
  grid-template-columns: minmax(500px, 1.05fr) minmax(0, 0.9fr);
}

.plain-showcase h2,
.plain-showcase p,
.plain-showcase .eyebrow {
  margin-right: 0;
  margin-left: 0;
  text-align: left;
}

[data-layout="unused"] .switcher,
[data-layout="unused"] .intro-fusion,
[data-layout="unused"] .scenario-panel,
[data-layout="unused"] .scenario-chip,
[data-layout="unused"] .pricing-card,
[data-layout="unused"] .story-grid article,
[data-layout="unused"] .testimonial-grid article,
[data-layout="unused"] .insight-list article,
[data-layout="unused"] .faq-panel,
[data-layout="unused"] .newsletter-bar,
[data-layout="unused"] .contact-form {
  border: 0;
  border-radius: 28px;
  box-shadow: inset 0 0 0 1px var(--line), 0 18px 60px rgba(29, 29, 31, 0.07);
}

[data-layout="unused"] .switcher {
  overflow: hidden;
}

[data-layout="unused"] .product-tab,
[data-layout="unused"] .intro-fusion-tab,
[data-layout="unused"] .point-list span,
[data-layout="unused"] .billing-toggle {
  border-radius: 999px;
}

[data-layout="unused"] .intro-fusion-tab {
  border-radius: 0;
}

.soft-band {
  width: 100%;
  max-width: none;
  padding-right: max(18px, calc((100vw - var(--max)) / 2));
  padding-left: max(18px, calc((100vw - var(--max)) / 2));
  background: transparent;
}

[data-layout="unused"] .scenario-wrap {
  margin-top: 46px;
  text-align: left;
}


.dev-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 48px;
}

.dev-steps div {
  display: grid;
  gap: 16px;
  min-height: 190px;
  align-content: center;
  padding: 28px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: inset 0 0 0 1px var(--line);
}

.dev-steps strong {
  color: var(--accent);
  font-size: 42px;
}

.dev-steps span {
  color: var(--muted);
  font-size: 18px;
}

[data-layout="release"] {
  --tab-active: rgba(15, 98, 254, 0.2);
  --metric: #78a9ff;
  --accent-glow: rgba(0, 209, 255, 0.24);
  --card-shadow: rgba(15, 98, 254, 0.22);
  --input-bg: rgba(255, 255, 255, 0.04);
}

[data-layout="release"][data-palette="azure"] {
  --bg: #eef5ff;
  --ink: #132238;
  --muted: #50627a;
  --nav: #3a4c64;
  --line: rgba(43, 79, 126, 0.16);
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --header: rgba(238, 245, 255, 0.86);
  --accent: #0f62fe;
  --accent-2: #16b6ff;
  --accent-text: #ffffff;
  --button-line: rgba(43, 79, 126, 0.2);
  --button-bg: rgba(255, 255, 255, 0.7);
  --metric: #0f62fe;
  --tab-active: rgba(15, 98, 254, 0.1);
  --accent-glow: rgba(15, 98, 254, 0.18);
  --card-shadow: rgba(15, 98, 254, 0.16);
  --input-bg: rgba(255, 255, 255, 0.86);
}

[data-layout="release"] {
  --bg: #f4f6fa;
  --ink: #172033;
  --muted: #667489;
  --nav: #4c586b;
  --line: rgba(28, 44, 72, 0.12);
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: #ffffff;
  --header: rgba(246, 248, 252, 0.9);
  --accent: #245bff;
  --accent-2: #20a7ff;
  --accent-text: #ffffff;
  --button-line: rgba(28, 44, 72, 0.14);
  --button-bg: rgba(255, 255, 255, 0.86);
  --metric: #245bff;
  --tab-active: rgba(36, 91, 255, 0.08);
  --accent-glow: rgba(36, 91, 255, 0.12);
  --card-shadow: rgba(36, 91, 255, 0.13);
  --input-bg: #ffffff;
}

[data-layout="release"][data-palette="cyan"] {
  --bg: #eefcfb;
  --ink: #0d2630;
  --muted: #47666d;
  --nav: #31585f;
  --line: rgba(0, 113, 133, 0.18);
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --header: rgba(238, 252, 251, 0.86);
  --accent: #007d9c;
  --accent-2: #00c2a8;
  --accent-text: #ffffff;
  --button-line: rgba(0, 113, 133, 0.22);
  --button-bg: rgba(255, 255, 255, 0.72);
  --metric: #007d9c;
  --tab-active: rgba(0, 194, 168, 0.14);
  --accent-glow: rgba(0, 194, 168, 0.18);
  --card-shadow: rgba(0, 125, 156, 0.14);
  --input-bg: rgba(255, 255, 255, 0.86);
}

[data-layout="release"][data-palette="azure"] body,
[data-layout="release"] body,
[data-layout="release"][data-palette="cyan"] body {
  background:
    radial-gradient(circle at 76% 4%, var(--accent-glow), transparent 34rem),
    radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.86), transparent 28rem),
    linear-gradient(90deg, var(--page-grid-line) 1px, transparent 1px),
    linear-gradient(180deg, var(--page-grid-line) 1px, transparent 1px),
    var(--bg);
  background-size: auto, auto, var(--page-grid-size) var(--page-grid-size), var(--page-grid-size) var(--page-grid-size), auto;
  background-position: center top, left top, 0 0, 0 0, 0 0;
}

[data-layout="release"][data-palette="azure"] .grid-console,
[data-layout="release"] .grid-console,
[data-layout="release"][data-palette="cyan"] .grid-console {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(238, 245, 255, 0.88));
  box-shadow: 0 34px 90px rgba(42, 68, 110, 0.18);
}

[data-layout="release"][data-palette="azure"] .live-row div,
[data-layout="release"] .live-row div,
[data-layout="release"][data-palette="cyan"] .live-row div,
[data-layout="release"][data-palette="azure"] .console-feed span,
[data-layout="release"] .console-feed span,
[data-layout="release"][data-palette="cyan"] .console-feed span,
[data-layout="release"][data-palette="azure"] .console-feed button,
[data-layout="release"] .console-feed button,
[data-layout="release"][data-palette="cyan"] .console-feed button {
  background: rgba(255, 255, 255, 0.74);
}

[data-layout="release"][data-palette="azure"] .cloud-map,
[data-layout="release"] .cloud-map,
[data-layout="release"][data-palette="cyan"] .cloud-map {
  background:
    radial-gradient(circle at 50% 50%, var(--accent-glow), transparent 32%),
    linear-gradient(90deg, rgba(31, 52, 86, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(31, 52, 86, 0.08) 1px, transparent 1px);
  background-size: auto, 34px 34px, 34px 34px;
}

[data-layout="release"][data-palette="azure"] .api-card,
[data-layout="release"] .api-card,
[data-layout="release"][data-palette="cyan"] .api-card {
  background: #102033;
}

[data-layout="release"] body {
  background:
    linear-gradient(90deg, rgba(39, 57, 86, 0.055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(39, 57, 86, 0.055) 1px, transparent 1px),
    linear-gradient(120deg, #f7f9fc 0%, #eef2f7 56%, #fbfcfe 100%);
  background-size: var(--page-grid-size) var(--page-grid-size), var(--page-grid-size) var(--page-grid-size), auto;
  background-position: 0 0, 0 0, 0 0;
}

[data-layout="release"] .site-header {
  box-shadow: 0 10px 32px rgba(36, 54, 85, 0.06);
}

[data-layout="release"] .grid-hero {
  grid-template-columns: minmax(420px, 0.92fr) minmax(430px, 1.08fr);
  min-height: auto;
  padding-top: clamp(76px, 8vw, 118px);
  padding-bottom: clamp(60px, 7vw, 96px);
}

[data-layout="release"] .hero-copy-block {
  max-width: 690px;
  align-content: center;
  gap: 18px;
}

[data-layout="release"] .grid-hero h1 {
  max-width: 680px;
  font-size: clamp(48px, 5.4vw, 76px);
  line-height: 1.04;
}

[data-layout="release"] .grid-hero .hero-copy {
  max-width: 640px;
  font-size: clamp(17px, 1.45vw, 20px);
  line-height: 1.85;
}

[data-layout="release"] .hero-actions {
  justify-content: flex-start;
  margin-top: 8px;
}

[data-layout="release"] .hero-actions .button {
  min-width: 132px;
}

[data-layout="release"] .hero-badges {
  max-width: 560px;
  gap: 8px;
  margin-top: 4px;
}

[data-layout="release"] .brand-mark,
[data-layout="release"] .theme-link.is-active,
[data-layout="release"] .primary-action,
[data-layout="release"] .button--dark,
[data-layout="release"] .billing-btn.is-active {
  background: #245bff;
  border-color: #245bff;
  color: #fff;
}

[data-layout="release"] .theme-link,
[data-layout="release"] .button,
[data-layout="release"] .billing-btn,
[data-layout="release"] .palette-switcher a {
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(28, 44, 72, 0.15);
  box-shadow: none;
}

[data-layout="release"] .primary-action,
[data-layout="release"] .button--dark {
  background: #245bff;
  border-color: #245bff;
  color: #fff;
}

[data-layout="release"] .button--ghost {
  background: rgba(255, 255, 255, 0.56);
  color: #172033;
}

[data-layout="release"] .palette-switcher a.is-active {
  background: #fff;
  border-color: #245bff;
  color: #172033;
  box-shadow: inset 0 0 0 1px #245bff;
}

[data-layout="release"] .hero-badges span,
[data-layout="release"] .point-list span,
[data-layout="release"] .empty-steps span,
[data-layout="release"] .tag-row span,
[data-layout="release"] .asset-meta span,
[data-layout="release"] .detail-tags span {
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(28, 44, 72, 0.12);
}

[data-layout="release"] .hero-badges span {
  border-radius: 2px;
  padding: 10px 14px;
  color: #667489;
}

[data-layout="release"] .grid-console {
  background:
    linear-gradient(90deg, rgba(36, 91, 255, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, rgba(36, 91, 255, 0.06) 1px, transparent 1px),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(240, 244, 250, 0.9));
  background-size: 36px 36px, 36px 36px, auto;
  box-shadow: 0 28px 76px rgba(38, 56, 88, 0.12);
}

[data-layout="release"] .grid-console::before {
  opacity: 0.34;
  background: conic-gradient(from 90deg, transparent, rgba(36, 91, 255, 0.14), transparent, rgba(32, 167, 255, 0.12), transparent);
}

[data-layout="release"] .console-menu .is-on,
[data-layout="release"] .product-tab.is-active,
[data-layout="release"] .intro-fusion-tab.is-on {
  background: rgba(36, 91, 255, 0.08);
  box-shadow: inset 3px 0 0 #245bff;
}

[data-layout="release"] .console-menu a,
[data-layout="release"] .console-menu button {
  transition: background .18s ease, color .18s ease, box-shadow .18s ease;
}

[data-layout="release"] .console-menu a:hover,
[data-layout="release"] .console-menu button:hover {
  background: rgba(36, 91, 255, 0.06);
  color: #172033;
  box-shadow: inset 3px 0 0 rgba(36, 91, 255, 0.5);
}

[data-layout="release"] .live-row div,
[data-layout="release"] .console-feed span,
[data-layout="release"] .console-feed a,
[data-layout="release"] .console-feed button,
[data-layout="release"] .trust-strip,
[data-layout="release"] .logo-cloud,
[data-layout="release"] .switcher,
[data-layout="release"] .intro-fusion,
[data-layout="release"] .scenario-chip,
[data-layout="release"] .scenario-panel,
[data-layout="release"] .resource-grid article,
[data-layout="release"] .feature-grid article,
[data-layout="release"] .pricing-card,
[data-layout="release"] .story-grid article,
[data-layout="release"] .testimonial-grid article,
[data-layout="release"] .insight-list article,
[data-layout="release"] .faq-panel,
[data-layout="release"] .newsletter-bar,
[data-layout="release"] .contact-form,
[data-layout="release"] .empty-assets,
[data-layout="release"] .asset-card,
[data-layout="release"] .detail-panel div,
[data-layout="release"] .sample-box article {
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 18px 52px rgba(38, 56, 88, 0.08);
}

[data-layout="release"] .solution-band {
  background: transparent;
}

[data-layout="release"] .cloud-map {
  background:
    radial-gradient(circle at 50% 48%, rgba(36, 91, 255, 0.12), transparent 33%),
    linear-gradient(90deg, rgba(36, 91, 255, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(36, 91, 255, 0.08) 1px, transparent 1px),
    #f8fbff;
  background-size: auto, 34px 34px, 34px 34px, auto;
}

[data-layout="release"] .cloud-map b {
  background: #245bff;
  box-shadow: 0 0 20px rgba(36, 91, 255, 0.46);
}

[data-layout="release"] .api-card {
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(38, 56, 88, 0.12);
}

[data-layout="release"] .api-tabs {
  border-bottom-color: rgba(28, 44, 72, 0.12);
}

[data-layout="release"] .api-tabs span {
  color: #667489;
}

[data-layout="release"] .api-tabs .is-on {
  background: #245bff;
}

[data-layout="release"] pre {
  color: #1f2937;
}

[data-layout="release"] .api-result {
  background: rgba(36, 91, 255, 0.08);
  border-left-color: #245bff;
  color: #172033;
}

[data-layout="release"] .category-tabs button,
[data-layout="release"] .pagination button,
[data-layout="release"] .asset-actions button {
  border-radius: 2px;
  border: 1px solid rgba(28, 44, 72, 0.14);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: none;
}

[data-layout="release"] .category-tabs button.is-active,
[data-layout="release"] .asset-actions button,
[data-layout="release"] .pagination button:not(:disabled):hover {
  background: #245bff;
  border-color: #245bff;
  color: #fff;
}

[data-layout="release"] .asset-cover {
  background:
    linear-gradient(90deg, rgba(36, 91, 255, 0.07) 1px, transparent 1px),
    linear-gradient(180deg, rgba(36, 91, 255, 0.07) 1px, transparent 1px),
    linear-gradient(135deg, #ffffff, #edf3ff);
  background-size: 28px 28px, 28px 28px, auto;
}

@media (max-width: 1020px) {
  .birds-banner {
    min-height: clamp(292px, 36vw, 398px);
  }

  .birds-copy {
    width: min(100% - 48px, 900px);
  }

  [data-layout="release"] .grid-hero {
    grid-template-columns: minmax(0, 1fr);
    width: min(100% - 36px, 760px);
    padding-top: 48px;
  }

  [data-layout="release"] .hero-copy-block,
  [data-layout="release"] .grid-hero .hero-copy,
  [data-layout="release"] .hero-badges {
    max-width: 100%;
  }

  [data-layout="release"] .grid-console {
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 680px) {
  .birds-banner {
    min-height: 350px;
  }

  .birds-copy {
    width: min(100% - 36px, 620px);
    gap: 16px;
  }

  .birds-copy h1 {
    font-size: clamp(40px, 10vw, 58px);
    line-height: 1.04;
    white-space: normal;
  }

  [data-layout="unused"] .birds-copy h1 {
    font-size: clamp(40px, 10vw, 58px);
  }

  .birds-copy p:not(.eyebrow) {
    font-size: 18px;
    white-space: normal;
  }

  .section-head.centered h2 {
    white-space: normal;
  }

  [data-layout="release"] .grid-hero h1 {
    font-size: clamp(40px, 12vw, 54px);
  }

  [data-layout="release"] .hero-actions .button {
    min-width: 0;
  }
}

@media (max-width: 1020px) {
  .site-nav {
    display: none;
  }

  .grid-hero,
  .intro-merged,
  .split-section,
  .developer-section,
  .plain-showcase,
  .plain-showcase--reverse {
    grid-template-columns: 1fr;
  }

  .grid-console,
  .plain-console {
    min-height: 520px;
  }

  .intro-merged {
    padding-top: 56px;
  }

  .intro-merged .intro-fusion {
    height: auto;
    min-height: 0;
  }

  .intro-merged .hero-copy-block,
  .intro-merged .hero-copy {
    max-width: 100%;
  }

  .resource-grid,
  .trust-strip,
  .feature-grid,
  .feature-cards,
  .pricing-grid,
  .story-grid,
  .testimonial-grid,
  .insight-list,
  .dev-steps,
  .logo-cloud {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .scenario-wrap,
  .reference-layout,
  .newsletter-bar {
    grid-template-columns: 1fr;
  }

  .scenario-list {
    grid-template-rows: repeat(4, minmax(104px, auto));
  }

  .scenario-chip {
    min-height: 104px;
  }

  .scenario-panel {
    grid-template-rows: auto auto auto auto auto;
    min-height: 430px;
  }

  .scenario-panel h3,
  .scenario-panel p:not(.eyebrow),
  .scenario-kpi,
  .scenario-lines {
    min-height: 0;
  }


  .newsletter-bar form {
    width: 100%;
  }

  .newsletter-bar input {
    width: 100%;
  }
}

@media (max-width: 680px) {
  .site-header {
    min-height: auto;
    padding-top: 12px;
    padding-bottom: 12px;
  }

  .brand-text,
  .theme-link {
    display: none;
  }

  .primary-action {
    min-height: 34px;
    padding: 0 12px;
    font-size: 12px;
  }

  .grid-hero h1,
  .plain-hero h1,
  .intro-merged h1 {
    font-size: clamp(42px, 14vw, 64px);
    white-space: normal;
  }

  .console-body,
  .switcher,
  .intro-fusion {
    grid-template-columns: 1fr;
  }

  .intro-fusion-main {
    grid-template-rows: auto auto auto;
  }

  .intro-fusion-content {
    grid-template-rows: auto auto auto auto auto;
    min-height: 360px;
  }

  .switcher {
    min-height: 0;
  }

  .console-menu,
  .switcher-tabs,
  .intro-fusion-tabs {
    display: flex;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .console-menu span,
  .console-menu button,
  .product-tab,
  .intro-fusion-tab {
    min-width: 138px;
    min-height: 106px;
  }

  .intro-fusion-label {
    min-width: 168px;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .switcher-panel {
    grid-template-rows: auto auto auto auto auto;
    min-height: 430px;
  }

  .switcher-panel h3,
  .switcher-panel p:not(.eyebrow),
  .panel-metric,
  .point-list {
    min-height: 0;
  }

  .live-row,
  .resource-grid,
  .trust-strip,
  .feature-grid,
  .feature-cards,
  .pricing-grid,
  .story-grid,
  .testimonial-grid,
  .insight-list,
  .dev-steps,
  .logo-cloud {
    grid-template-columns: 1fr;
  }

  .newsletter-bar form {
    flex-direction: column;
  }

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

  .footer-info-bar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-info-bar div {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .footer-info-bar div:nth-child(2n),
  .footer-info-bar div:last-child {
    border-right: 0;
  }

  .footer-info-bar div:nth-last-child(-n + 1) {
    border-bottom: 0;
  }

  .pricing-card.is-featured {
    transform: none;
  }
}

@media (max-width: 620px) {
  .footer-info-bar {
    grid-template-columns: 1fr;
  }

  .footer-info-bar div,
  .footer-info-bar div:nth-child(2n) {
    min-height: 0;
    border-right: 0;
  }

  .back-top-button {
    right: 16px;
    bottom: 92px;
    width: 44px;
    height: 44px;
  }
}

/* Dataset asset manifest mode */
code {
  padding: 2px 6px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.06);
  color: var(--ink);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: .92em;
}

.catalog-section {
  padding-top: clamp(82px, 9vw, 132px);
  display: grid;
  justify-items: center;
  text-align: center;
}

.catalog-section > .eyebrow,
.catalog-section > h2,
.catalog-section > .hero-copy {
  justify-self: center;
  text-align: center;
}

.catalog-section > .hero-copy {
  margin-left: auto;
  margin-right: auto;
}

.catalog-toolbar {
  display: grid;
  gap: 18px;
  margin: 34px auto 28px;
  width: min(100%, 900px);
}

.catalog-toolbar label {
  display: grid;
  gap: 8px;
  text-align: left;
  color: var(--muted);
  font-size: 13px;
}

.catalog-toolbar input {
  width: 100%;
  min-height: 54px;
  border: 0;
  border-radius: 999px;
  padding: 0 22px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 18px 48px rgba(0, 0, 0, .08);
  color: var(--ink);
  outline: none;
}

.category-tabs,
.asset-summary,
.asset-meta,
.tag-row,
.asset-actions,
.pagination,
.empty-steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.category-tabs {
  justify-content: center;
}

.merged-section {
  padding-top: clamp(70px, 8vw, 112px);
}

.merged-section .section-head {
  margin-bottom: 28px;
}

.compact-story {
  width: 100%;
  margin: 0 auto 34px;
}

.merged-section .reference-layout {
  width: 100%;
  margin: 0 auto;
}

.category-tabs button,
.pagination button,
.asset-actions button {
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, .72);
  color: var(--ink);
  min-height: 38px;
  padding: 0 15px;
  box-shadow: 0 12px 34px rgba(0, 0, 0, .06);
}

.category-tabs button.is-active,
.asset-actions button,
.pagination button:not(:disabled):hover {
  background: var(--ink);
  color: var(--bg);
}

.pagination button:disabled {
  cursor: not-allowed;
  opacity: .42;
}

.empty-assets {
  width: min(100%, 900px);
  margin: 36px auto 0;
  padding: clamp(28px, 5vw, 56px);
  border-radius: 34px;
  background: rgba(255, 255, 255, .76);
  box-shadow: 0 26px 90px rgba(0, 0, 0, .08);
  text-align: left;
}

.empty-assets h3 {
  margin: 8px 0 12px;
  font-size: clamp(28px, 4vw, 48px);
}

.empty-steps {
  margin-top: 22px;
}

.empty-steps span,
.tag-row span,
.asset-meta span,
.detail-tags span {
  border-radius: 999px;
  padding: 8px 11px;
  background: rgba(0, 0, 0, .055);
  color: var(--muted);
  font-size: 13px;
}

.asset-summary {
  justify-content: space-between;
  width: min(100%, 980px);
  margin: 0 auto 18px;
  color: var(--muted);
  font-size: 14px;
}

.asset-grid {
  width: min(100%, 1120px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.asset-card {
  overflow: hidden;
  border-radius: 30px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 28px 90px rgba(0, 0, 0, .09);
  text-align: left;
}

.asset-cover {
  min-height: 168px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 72% 26%, rgba(0, 113, 227, .22), transparent 36%),
    linear-gradient(135deg, #f8fbff, #edf3ff);
  color: var(--accent);
  font-size: 26px;
  font-weight: 700;
}

.asset-cover img {
  width: 100%;
  height: 100%;
  min-height: 168px;
  object-fit: cover;
}

.asset-card-body {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.asset-card h3 {
  font-size: 24px;
  line-height: 1.18;
}

.asset-card p {
  font-size: 14px;
}

.asset-meta {
  gap: 8px;
}

.asset-meta span {
  font-size: 12px;
}

.asset-actions {
  justify-content: space-between;
  margin-top: 4px;
}

.asset-actions strong {
  font-size: 18px;
}

.pagination {
  justify-content: center;
  margin-top: 28px;
}

.manifest-map {
  overflow: hidden;
}

.detail-hero {
  align-items: center;
}

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

.detail-panel div,
.sample-box article {
  border-radius: 26px;
  padding: 22px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .08);
}

.detail-panel span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 10px;
}

.detail-panel strong {
  font-size: 24px;
}

.sample-box {
  display: grid;
  gap: 14px;
}

.sample-box strong {
  display: block;
  margin-bottom: 10px;
  line-height: 1.55;
}

.pdf-preview {
  width: min(100%, 1060px);
  height: 680px;
  margin-top: 30px;
  border: 0;
  border-radius: 30px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 26px 90px rgba(0, 0, 0, .1);
}

@media (max-width: 1020px) {
  .asset-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .asset-grid,
  .detail-panel {
    grid-template-columns: 1fr;
  }

  .empty-assets {
    border-radius: 24px;
  }

  .pdf-preview {
    height: 520px;
  }
}

.legacy-catalog-section {
  width: 100%;
  padding: clamp(56px, 7vw, 86px) 0;
  background: transparent;
  border-top: 0;
  border-bottom: 0;
}

[data-layout="release"] .legacy-catalog-section {
  background: transparent;
}

.legacy-catalog-shell {
  display: grid;
  grid-template-columns: 204px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  width: min(100% - 36px, var(--max));
  margin: 0 auto;
}

.legacy-catalog-sidebar {
  position: sticky;
  top: 88px;
  z-index: 1;
  overflow: hidden;
  border: 1px solid #d9e0ed;
  border-radius: 2px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 18px 50px rgba(28, 39, 64, .06);
}

.legacy-catalog-sidebar h2 {
  margin: 0;
  padding: 20px 18px 8px;
  color: #111827;
  font-size: 18px;
  line-height: 1.2;
}

.legacy-catalog-sidebar p {
  margin: 0;
  padding: 0 18px 18px;
  color: #6b7890;
  font-size: 12px;
  line-height: 1.6;
}

.legacy-catalog-filter {
  display: grid;
}

.legacy-catalog-filter button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 34px;
  width: 100%;
  border: 0;
  border-top: 1px solid #e3e8f2;
  background: transparent;
  color: #182238;
  padding: 0 18px;
  font: inherit;
  font-size: 12px;
  text-align: left;
  cursor: pointer;
  transition: background 150ms ease, color 150ms ease, box-shadow 150ms ease;
}

.legacy-catalog-filter button:hover,
.legacy-catalog-filter button.is-active {
  background: #f1f5ff;
  color: #245bff;
}

.legacy-catalog-filter button:hover {
  box-shadow: inset 3px 0 0 rgba(36, 91, 255, .42);
}

.legacy-catalog-filter button.is-active {
  box-shadow: inset 3px 0 0 #245bff;
}

.legacy-catalog-filter button.is-active:hover {
  box-shadow: inset 3px 0 0 #245bff;
}

.legacy-catalog-filter em {
  color: #7b879b;
  font-style: normal;
}

.legacy-catalog-main {
  min-width: 0;
}

.legacy-catalog-head,
.legacy-catalog-pagination,
.legacy-page-buttons {
  display: flex;
  align-items: center;
}

.legacy-catalog-head {
  justify-content: space-between;
  min-height: 34px;
  margin: 0 0 18px;
  color: #7b879b;
  font-size: 13px;
}

.legacy-page-buttons {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
}

.legacy-page-buttons button {
  min-width: 38px;
  min-height: 30px;
  border: 1px solid #d8dfec;
  border-radius: 2px;
  background: #fff;
  color: #132033;
  padding: 0 11px;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 170ms ease, box-shadow 170ms ease, border-color 170ms ease, background 170ms ease, color 170ms ease;
}

.legacy-page-buttons button.is-active {
  border-color: #245bff;
  background: #245bff;
  color: #fff;
}

.legacy-page-buttons button:not(:disabled):hover {
  transform: translateY(-2px);
  border-color: #245bff;
  color: #245bff;
  box-shadow: 0 10px 24px rgba(36, 91, 255, .12);
}

.legacy-page-buttons button.is-active:not(:disabled):hover {
  border-color: #245bff;
  background: #245bff;
  color: #fff;
}

.legacy-page-buttons button:disabled {
  cursor: not-allowed;
  opacity: .45;
}

.legacy-catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px 20px;
}

.legacy-catalog-card {
  min-width: 0;
}

.legacy-catalog-card button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 9px 14px;
  align-items: start;
  width: 100%;
  min-width: 0;
  border: 0;
  background: transparent;
  padding: 0;
  color: #101828;
  text-align: left;
  cursor: pointer;
}

.legacy-card-title {
  grid-column: 1;
  display: -webkit-box;
  min-height: auto;
  overflow: hidden;
  color: #101828;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  transition: transform 170ms ease, color 170ms ease;
}

.legacy-card-note {
  grid-column: 2;
  justify-self: end;
  align-self: start;
  color: #245bff;
  font-size: 12px;
  font-style: normal;
  font-weight: 850;
  line-height: 1.35;
  white-space: nowrap;
  transition: transform 170ms ease, color 170ms ease;
}

.legacy-catalog-card button:hover .legacy-cover {
  transform: translateY(-4px);
  box-shadow: 0 22px 48px rgba(25, 44, 90, .18);
}

.legacy-catalog-card button:hover > .legacy-card-title {
  transform: translateY(-2px);
  color: #245bff;
}

.legacy-catalog-card button:hover > .legacy-card-note {
  transform: translateY(-2px);
  color: #0f47de;
}

.legacy-cover {
  grid-column: 1 / -1;
  position: relative;
  min-width: 0;
  aspect-ratio: 16 / 10.6;
  overflow: hidden;
  border-radius: 2px;
  background: linear-gradient(135deg, #101d3b, #0677cc);
  color: #fff;
  box-shadow: 0 14px 34px rgba(23, 38, 75, .14);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.legacy-cover-blue,
.legacy-cover-violet,
.legacy-cover-teal,
.legacy-cover-amber,
.legacy-cover-cyan,
.legacy-cover-slate {
  background: linear-gradient(135deg, #113a88 0%, #0f62fe 100%);
}

.legacy-cover-grid,
.legacy-cover::before,
.legacy-cover::after,
.legacy-cover-art,
.legacy-cover-art i {
  position: absolute;
  pointer-events: none;
}

.legacy-cover-grid {
  inset: 0;
  opacity: .18;
  background-image:
    linear-gradient(rgba(255, 255, 255, .55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .55) 1px, transparent 1px);
  background-size: 24px 24px;
}

.legacy-cover::before {
  content: "";
  width: 120px;
  height: 120px;
  right: -30px;
  bottom: -40px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .18);
}

.legacy-cover::after {
  content: "";
  width: 120px;
  height: 68px;
  right: -18px;
  top: 34px;
  border: 1px solid rgba(255, 255, 255, .3);
  background: rgba(255, 255, 255, .11);
  transform: rotate(0deg);
}

.legacy-cover-art {
  inset: 0;
}

.legacy-cover-art i:nth-child(1) {
  width: 60px;
  height: 60px;
  right: 28px;
  top: 42px;
  border: 1px solid rgba(255, 255, 255, .32);
  border-radius: 999px;
}

.legacy-cover-art i:nth-child(2) {
  width: 86px;
  height: 86px;
  right: 30px;
  top: 52px;
  border: 1px solid rgba(255, 255, 255, .32);
  border-radius: 999px;
}

.legacy-cover-art i:nth-child(3),
.legacy-cover-art i:nth-child(4) {
  width: 62px;
  height: 6px;
  right: 26px;
  top: 74px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .32);
}

.legacy-cover-art i:nth-child(4) {
  top: 91px;
  width: 42px;
}

.legacy-cover-document .legacy-cover-art i:nth-child(1) {
  right: 12px;
  top: 46px;
  width: 78px;
  height: 88px;
  border-radius: 4px;
  background: rgba(255, 255, 255, .22);
}

.legacy-cover-dashboard .legacy-cover-art i:nth-child(1),
.legacy-cover-dashboard .legacy-cover-art i:nth-child(2),
.legacy-cover-dashboard .legacy-cover-art i:nth-child(3) {
  top: auto;
  right: 34px;
  bottom: 44px;
  width: 14px;
  height: 52px;
  border: 0;
  border-radius: 2px;
  background: rgba(255, 255, 255, .42);
}

.legacy-cover-dashboard .legacy-cover-art i:nth-child(2) {
  right: 58px;
  height: 78px;
}

.legacy-cover-dashboard .legacy-cover-art i:nth-child(3) {
  right: 82px;
  height: 42px;
}

.legacy-cover-archive .legacy-cover-art i:nth-child(1) {
  right: 22px;
  top: 48px;
  width: 82px;
  height: 62px;
  border-radius: 2px;
  background: rgba(255, 255, 255, .16);
}

.legacy-cover-copy,
.legacy-cover-metric,
.legacy-cover-mini {
  position: absolute;
  z-index: 2;
}

.legacy-cover-copy {
  left: 16px;
  right: 16px;
  top: 15px;
}

.legacy-cover-copy span,
.legacy-cover-metric span,
.legacy-cover-mini span {
  display: block;
  font-size: 9px;
  font-weight: 800;
  opacity: .88;
}

.legacy-cover-copy strong {
  display: block;
  min-height: auto;
  margin-top: 8px;
  color: #fff;
  font-size: clamp(15px, 1.35vw, 20px);
  line-height: 1.12;
}

.legacy-cover-metric {
  left: 16px;
  right: 88px;
  bottom: 15px;
  display: flex;
  gap: 5px;
  align-items: baseline;
}

.legacy-cover-metric strong {
  min-height: auto;
  color: #fff;
  font-size: 13px;
  line-height: 1;
}

.legacy-cover-metric em {
  color: rgba(255, 255, 255, .9);
  font-size: 10px;
  font-style: normal;
  font-weight: 750;
}

.legacy-cover-mini {
  top: 12px;
  right: 12px;
  display: flex;
  gap: 4px;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border: 1px solid rgba(255, 255, 255, .44);
  border-radius: 2px;
  background: rgba(255, 255, 255, .2);
  backdrop-filter: blur(10px);
}

.legacy-cover-mini b {
  color: #fff;
  font-size: 10px;
}

.legacy-catalog-pagination {
  justify-content: space-between;
  margin-top: 42px;
  padding-top: 18px;
  border-top: 1px solid #d9e0ed;
  color: #7b879b;
  font-size: 13px;
}

@media (max-width: 1180px) {
  .legacy-catalog-shell {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .legacy-catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .legacy-catalog-shell {
    grid-template-columns: 1fr;
  }

  .legacy-catalog-sidebar {
    position: static;
  }

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

@media (max-width: 560px) {
  .legacy-catalog-head,
  .legacy-catalog-pagination {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .legacy-page-buttons {
    justify-content: flex-start;
  }

  .legacy-catalog-grid {
    grid-template-columns: 1fr;
  }
}

.dh-product-detail {
  --dh-detail-aside: clamp(330px, 31vw, 390px);
  --dh-detail-gap: clamp(24px, 3vw, 44px);
  min-height: calc(100vh - 70px);
  padding: 26px 0 74px;
  background: transparent;
  color: #111827;
}

.dh-detail-container {
  width: min(100% - 36px, var(--max));
  margin: 0 auto;
}

.dh-detail-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--dh-detail-aside);
  gap: var(--dh-detail-gap);
  align-items: start;
}

.dh-detail-main {
  min-width: 0;
  padding-bottom: 28px;
  scroll-behavior: smooth;
}

.dh-detail-back {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border: 0;
  background: transparent;
  color: #111827;
  padding: 0;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}

.dh-detail-back--top {
  margin-bottom: 16px;
}

.dh-detail-visual {
  position: relative;
  overflow: hidden;
  min-height: clamp(620px, 72vh, 820px);
  border: 1px solid #d8dee9;
  border-radius: 2px;
  background: #fff;
  box-shadow: 0 18px 54px rgba(15, 23, 42, .1);
}

.dh-detail-visual iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: clamp(620px, 72vh, 820px);
  border: 0;
  background: #fff;
}

.dh-detail-section {
  margin-top: 18px;
  padding: 24px;
  border: 1px solid #e1e7f1;
  border-radius: 2px;
  background: #fff;
  box-shadow: 0 14px 42px rgba(15, 23, 42, .04);
}

.dh-detail-section h2 {
  margin: 0 0 14px;
  color: #111827;
  font-size: 22px;
  line-height: 1.3;
}

.dh-detail-section p {
  margin: 0;
  color: #4b5563;
  font-size: 15px;
  line-height: 1.9;
}

.dh-tagline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.dh-tagline span {
  padding: 7px 10px;
  border-radius: 2px;
  background: #eef2ff;
  color: #1f3fbf;
  font-size: 12px;
  font-weight: 800;
  transition: transform 170ms ease, box-shadow 170ms ease, background 170ms ease, color 170ms ease;
}

.dh-tagline span:hover {
  transform: translateY(-2px);
  background: #e1e8ff;
  color: #0f47de;
  box-shadow: 0 10px 24px rgba(36, 91, 255, .12);
}

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

.dh-file-strip span {
  min-height: 72px;
  padding: 14px;
  border: 1px solid #e5e9f2;
  border-radius: 2px;
  background: #fbfcff;
  color: #111827;
  font-size: 13px;
  line-height: 1.5;
  transition: transform 170ms ease, box-shadow 170ms ease, border-color 170ms ease, background 170ms ease;
}

.dh-file-strip span:hover {
  transform: translateY(-3px);
  border-color: rgba(36, 91, 255, .28);
  background: #fff;
  box-shadow: 0 14px 30px rgba(36, 91, 255, .10);
}

.dh-sample-box {
  display: grid;
  gap: 12px;
}

.dh-sample-row {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px 12px;
  padding: 16px;
  border-radius: 2px;
  background: #f8fafc;
  transition: transform 170ms ease, box-shadow 170ms ease, background 170ms ease;
}

.dh-sample-row:hover {
  transform: translateY(-2px);
  background: #fff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, .08);
}

.dh-sample-row b {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 2px;
  background: #245bff;
  color: #fff;
  font-size: 12px;
}

.dh-sample-row p {
  align-self: center;
}

.dh-detail-section details {
  padding: 14px 0;
  border-top: 1px solid #e5e9f2;
}

.dh-detail-section details:first-of-type {
  border-top: 0;
}

.dh-detail-section summary {
  color: #111827;
  font-size: 15px;
  font-weight: 900;
  cursor: pointer;
}

.dh-detail-section details p {
  margin-top: 10px;
}

.dh-detail-contact-section {
  scroll-margin-top: 92px;
}

.dh-detail-contact-section .contact-form {
  margin-top: 18px;
  width: 100%;
}

.dh-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.dh-related-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 9px 14px;
  align-items: start;
  min-width: 0;
  border: 0;
  background: transparent;
  color: #111827;
  padding: 0;
  text-align: left;
  cursor: pointer;
}

.dh-related-card > strong {
  grid-column: 1;
  display: -webkit-box;
  min-height: auto;
  overflow: hidden;
  color: #101828;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  transition: transform 170ms ease, color 170ms ease;
}

.dh-related-card > em {
  grid-column: 2;
  justify-self: end;
  align-self: start;
  color: #245bff;
  font-size: 12px;
  font-style: normal;
  font-weight: 850;
  line-height: 1.45;
  white-space: nowrap;
  transition: transform 170ms ease, color 170ms ease;
}

.dh-related-card:hover .legacy-cover {
  transform: translateY(-4px);
  box-shadow: 0 22px 48px rgba(25, 44, 90, .18);
}

.dh-related-card:hover > strong,
.dh-related-card:hover > em {
  transform: translateY(-2px);
}

.dh-related-card:hover > strong {
  color: #245bff;
}

.dh-related-card:hover > em {
  color: #0f47de;
}

.legacy-cover--related {
  border-radius: 2px;
}

.dh-detail-panel {
  position: sticky;
  top: 88px;
  z-index: 4;
  overflow: visible;
  max-height: none;
  padding: 22px;
  border: 1px solid #e1e7f1;
  border-radius: 2px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(15, 23, 42, .08);
}

.legacy-cover--panel {
  margin-bottom: 18px;
  border-radius: 2px;
  aspect-ratio: 16 / 9;
}

.legacy-cover--panel .legacy-cover-copy strong {
  font-size: 15px;
}

.dh-detail-kicker {
  margin: 0 0 8px;
  color: #245bff;
  font-size: 12px;
  font-weight: 800;
}

.dh-detail-title {
  margin: 0 0 10px;
  color: #111827;
  font-size: 24px;
  line-height: 1.24;
}

.dh-detail-desc {
  margin: 0 0 18px;
  color: #4b5563;
  font-size: 13px;
  line-height: 1.75;
}

.dh-detail-note {
  margin: 0 0 16px;
  color: #111827;
  font-size: 21px;
  font-weight: 900;
}

.dh-detail-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 16px;
}

.dh-detail-meta span {
  display: block;
  min-width: 0;
  padding: 10px;
  border-radius: 2px;
  background: #f5f7fb;
  color: #4b5563;
  font-size: 12px;
  line-height: 1.55;
  transition: transform 170ms ease, box-shadow 170ms ease, background 170ms ease;
}

.dh-detail-meta span:hover {
  transform: translateY(-2px);
  background: #fff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, .08);
}

.dh-detail-meta b {
  display: block;
  overflow-wrap: anywhere;
  color: #111827;
  font-size: 13px;
}

.dh-metric-list {
  display: grid;
  margin-bottom: 16px;
}

.dh-metric-list div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 0;
  border-top: 1px solid #e5e9f2;
}

.dh-metric-list b,
.dh-metric-list span {
  font-size: 12px;
}

.dh-metric-list b {
  color: #111827;
}

.dh-metric-list span {
  color: #4b5563;
  text-align: right;
}

.dh-detail-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
}

.dh-detail-actions a,
.dh-detail-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 40px;
  padding: 0 10px;
  border: 1px solid #245bff;
  border-radius: 2px;
  background: #245bff;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  font-family: inherit;
  cursor: pointer;
  transition: transform 170ms ease, box-shadow 170ms ease, background 170ms ease, color 170ms ease;
}

.dh-detail-actions a:hover,
.dh-detail-actions button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(15, 23, 42, .16);
}

.dh-detail-actions .dh-secondary {
  background: #eef3ff;
  border-color: #245bff;
  color: #1f3fbf;
}

.dh-detail-actions .dh-sample-request-button {
  background: #fff;
  border-color: #245bff;
  color: #1f3fbf;
}

@media (max-width: 1020px) {
  .dh-detail-shell {
    grid-template-columns: 1fr;
  }

  .dh-detail-panel {
    position: static;
  }

  .dh-detail-panel {
    order: -1;
  }

  .dh-file-strip,
  .dh-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .dh-file-strip,
  .dh-related-grid,
  .dh-detail-meta {
    grid-template-columns: 1fr;
  }

  .dh-detail-actions {
    grid-template-columns: 1fr;
  }

  .dh-detail-section,
  .dh-detail-panel {
    padding: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .theme-link,
  .primary-action,
  .button,
  .billing-btn,
  .palette-switcher a,
  .hero-badges span,
  .product-tab,
  .switcher-panel,
  .point-list span,
  .intro-fusion-tab,
  .intro-fusion-metrics span,
  .intro-fusion-tags i,
  .scenario-chip,
  .scenario-panel,
  .resource-grid article,
  .feature-grid article,
  .pricing-card,
  .story-grid article,
  .testimonial-grid article,
  .insight-list article,
  .faq-panel,
  .newsletter-bar,
  .api-tabs span,
  .contact-form,
  .legacy-catalog-filter button,
  .legacy-page-buttons button,
  .legacy-cover,
  .legacy-card-title,
  .legacy-card-note,
  .dh-tagline span,
  .dh-file-strip span,
  .dh-sample-row,
  .dh-related-card > strong,
  .dh-related-card > em,
  .dh-detail-meta span,
  .dh-detail-actions a {
    transition: none;
  }

  .theme-link:hover,
  .primary-action:hover,
  .button:hover,
  .billing-btn:hover,
  .palette-switcher a:hover,
  .hero-badges span:hover,
  .product-tab:hover,
  .switcher-panel:hover,
  .point-list span:hover,
  .intro-fusion-tab:hover,
  .intro-fusion-metrics span:hover,
  .intro-fusion-tags i:hover,
  .scenario-chip:hover,
  .scenario-panel:hover,
  .resource-grid article:hover,
  .feature-grid article:hover,
  .pricing-card:hover,
  .story-grid article:hover,
  .testimonial-grid article:hover,
  .insight-list article:hover,
  .faq-panel:hover,
  .newsletter-bar:hover,
  .api-tabs span:hover,
  .contact-form:hover,
  .legacy-catalog-filter button:hover,
  .legacy-page-buttons button:not(:disabled):hover,
  .legacy-catalog-card button:hover .legacy-cover,
  .legacy-catalog-card button:hover > .legacy-card-title,
  .legacy-catalog-card button:hover > .legacy-card-note,
  .dh-tagline span:hover,
  .dh-file-strip span:hover,
  .dh-sample-row:hover,
  .dh-related-card:hover .legacy-cover,
  .dh-related-card:hover strong,
  .dh-related-card:hover em,
  .dh-detail-meta span:hover,
  .dh-detail-actions a:hover {
    transform: none;
  }

}