:root {
  color-scheme: light;
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-width: 320px;
}

body {
  background: #fff;
}

.website-home {
  --blue: #1769e0;
  --ink: #13213a;
  --muted: #607089;
  --line: #d8e1ec;
  overflow: hidden;
  color: var(--ink);
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
}

.website-home a {
  color: inherit;
  text-decoration: none;
}

.website-nav {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  display: flex;
  height: 72px;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(32px, calc((100vw - 1296px) / 2));
  border-bottom: 1px solid rgba(216, 225, 236, .72);
  background: rgba(255, 255, 255, .91);
  backdrop-filter: blur(18px);
}

.website-brand,
.website-download-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
}

.website-brand img,
.website-download-brand img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.website-nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.website-nav-links > a:not(.website-button) {
  color: var(--muted);
  font-size: 14px;
}

.website-nav-links > a:hover {
  color: var(--blue);
}

.website-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  border: 1px solid var(--blue);
  border-radius: 8px;
  color: #fff !important;
  background: var(--blue);
  box-shadow: 0 10px 24px rgba(23, 105, 224, .2);
  font-size: 14px;
  font-weight: 600;
  transition: transform 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.website-button:hover {
  background: #0f5dce;
  box-shadow: 0 14px 30px rgba(23, 105, 224, .26);
  transform: translateY(-1px);
}

.website-button-small {
  min-height: 38px;
  padding: 0 16px;
  font-size: 13px;
}

.website-button-secondary {
  border-color: rgba(194, 208, 225, .95);
  color: var(--ink) !important;
  background: rgba(255, 255, 255, .9);
  box-shadow: none;
}

.website-button-secondary:hover {
  color: var(--blue) !important;
  background: #fff;
}

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

.website-hero {
  position: relative;
  height: clamp(680px, calc(100vh - 96px), 800px);
  min-height: 680px;
  overflow: hidden;
  background: #deefff;
}

.website-hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: right bottom;
  animation: hero-ambient 14s ease-in-out both;
}

.website-hero-shade {
  position: absolute;
  inset: 0;
  background: rgba(238, 247, 255, .06);
}

.website-hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  width: min(620px, calc(100vw - 96px));
  flex-direction: column;
  margin-left: max(48px, calc((100vw - 1296px) / 2 + 24px));
  padding-top: clamp(116px, 17vh, 136px);
}

.website-kicker,
.website-section-index {
  margin: 0;
  color: var(--blue);
  font-size: 14px;
  font-weight: 700;
}

.website-hero-copy .website-kicker {
  font-size: 28px;
}

.website-hero-copy h1 {
  margin: 10px 0 8px;
  font-size: 52px;
  line-height: 1.2;
}

.website-hero-subtitle {
  margin: 0;
  font-size: 22px;
  font-weight: 500;
}

.website-composer {
  width: 100%;
  margin-top: clamp(30px, 4vh, 40px);
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 12px 30px rgba(10, 31, 56, .14);
}

.website-composer p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
}

.website-composer > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
}

.website-hero-actions,
.website-trust-signals {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.website-trust-signals {
  gap: 20px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 11px;
}

.website-section {
  padding: 72px max(32px, calc((100vw - 1296px) / 2));
  scroll-margin-top: 72px;
}

.website-section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.website-section-heading h2 {
  margin: 7px 0 8px;
  font-size: 32px;
  line-height: 1.3;
}

.website-section-heading > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.website-products,
.website-solutions,
.website-control {
  background: #fff;
}

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

.website-product-heading {
  min-height: 72px;
}

.website-product-heading h3 {
  margin: 0 0 5px;
  font-size: 18px;
}

.website-product-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.website-artifact {
  height: 390px;
  padding: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f5f8fc;
  transition: transform 260ms ease, box-shadow 260ms ease;
}

.website-product-card:hover .website-artifact {
  box-shadow: 0 22px 46px rgba(19, 48, 85, .12);
  transform: translateY(-8px);
}

.website-artifact > img {
  width: 100%;
  height: 108px;
  border-radius: 6px;
  object-fit: cover;
}

.website-artifact-type {
  display: inline-block;
  margin-top: 12px;
  padding: 5px 9px;
  border-radius: 4px;
  font-size: 10px;
}

.website-artifact-type.green { background: #eaf8f4; }
.website-artifact-type.orange { background: #fff5e8; }
.website-artifact-type.blue { background: #eaf2ff; }
.website-artifact-type.cyan { background: #e8f8fa; }

.website-artifact h4 {
  margin: 10px 0;
  font-size: 16px;
}

.website-document-list {
  display: grid;
  gap: 7px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
}

.website-document-list span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
}

.website-document-list i {
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--line);
}

.website-document-list .done {
  color: #0e8f83;
}

.website-document-list .done i {
  width: 10px;
  background: #16a38a;
}

.website-artifact > a {
  display: inline-block;
  margin-top: 14px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 600;
}

.website-agent-demo,
.website-client {
  background: #f5f8fc;
}

.website-agent-stage {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  min-height: 500px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 20px 54px rgba(19, 48, 85, .08);
}

.website-agent-plan,
.website-live-artifact {
  padding: 34px;
}

.website-agent-plan {
  border-right: 1px solid var(--line);
}

.website-agent-person {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.website-agent-person span {
  padding: 5px 9px;
  border-radius: 4px;
  color: #fff;
  background: var(--blue);
  font-size: 12px;
}

.website-agent-step {
  display: flex;
  min-height: 52px;
  align-items: center;
  gap: 10px;
}

.website-agent-step > span {
  display: flex;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 10px;
}

.website-agent-step.done > span,
.website-agent-step.active > span {
  border-color: #16a38a;
  color: #fff;
  background: #16a38a;
}

.website-agent-step.active > span {
  border-color: var(--blue);
  background: var(--blue);
}

.website-agent-step.waiting {
  color: #8a98aa;
}

.website-agent-step strong {
  font-size: 13px;
}

.website-agent-step > i {
  height: 1px;
  flex: 1;
  background: var(--line);
}

.website-agent-step small {
  color: var(--muted);
  white-space: nowrap;
}

.website-agent-warning {
  margin-top: 18px;
  padding: 13px 14px;
  border: 1px solid #f0d6a4;
  border-radius: 6px;
  color: #6f5220;
  background: #fff9ed;
  font-size: 11px;
}

.website-live-artifact {
  background: #f9fbfe;
}

.website-artifact-bar,
.website-client-result header,
.website-client-conversation header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.website-artifact-bar span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 700;
}

.website-artifact-bar span i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #16a38a;
}

.website-artifact-bar small {
  color: var(--muted);
}

.website-paper {
  min-height: 330px;
  margin-top: 18px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(19, 48, 85, .06);
}

.website-paper h3,
.website-mini-paper h4 {
  margin: 0 0 8px;
}

.website-paper p,
.website-paper b,
.website-mini-paper p,
.website-mini-paper b {
  display: block;
  margin: 12px 0;
  font-size: 12px;
}

.website-scenarios {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.website-scenarios article {
  display: grid;
  grid-template-columns: minmax(180px, .8fr) minmax(0, 1.2fr);
  min-height: 330px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f5f8fc;
}

.website-scenarios article > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.website-scenarios article > div {
  padding: 30px;
}

.website-scenarios h3 {
  margin: 10px 0 18px;
  font-size: 21px;
  line-height: 1.4;
}

.website-scenarios blockquote {
  margin: 0;
  padding: 12px;
  border-left: 3px solid var(--blue);
  background: #fff;
  font-size: 12px;
  line-height: 1.7;
}

.website-scenarios article div > p:not(.website-kicker) {
  color: var(--muted);
  font-size: 12px;
}

.website-scenarios strong {
  color: #0e8f83;
  font-size: 12px;
}

.website-client-shell {
  overflow: hidden;
  border: 1px solid #bccadd;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 28px 70px rgba(15, 38, 70, .15);
}

.website-client-title {
  display: flex;
  height: 52px;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.website-client-title span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
}

.website-client-title img {
  width: 25px;
  height: 25px;
}

.website-client-title small,
.website-client-title i {
  color: var(--muted);
  font-style: normal;
  font-weight: 400;
}

.website-client-body {
  display: grid;
  grid-template-columns: 210px minmax(0, 1.4fr) minmax(330px, 1fr);
  height: 600px;
}

.website-client-body aside {
  padding: 18px 14px;
  border-right: 1px solid var(--line);
  background: #f5f8fc;
}

.website-client-body aside .new-task {
  display: flex;
  height: 38px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  color: #fff;
  background: var(--blue);
  font-size: 12px;
}

.website-client-body aside > small {
  display: block;
  margin: 18px 6px 9px;
  color: var(--muted);
}

.website-client-body aside > div:not(.new-task) {
  display: grid;
  gap: 4px;
  margin-bottom: 6px;
  padding: 10px;
  border-radius: 6px;
  font-size: 11px;
}

.website-client-body aside > div.active {
  border: 1px solid #b9d2f5;
  background: #fff;
}

.website-client-body aside span {
  color: var(--muted);
  font-size: 10px;
}

.website-client-conversation,
.website-client-result {
  padding: 26px;
}

.website-client-conversation {
  border-right: 1px solid var(--line);
}

.website-client-conversation header span,
.website-client-result header span {
  display: grid;
  gap: 4px;
}

.website-client-conversation header small,
.website-client-result header small {
  color: var(--muted);
}

.website-client-conversation header em {
  color: var(--blue);
  font-size: 11px;
  font-style: normal;
}

.website-client-request {
  margin-top: 20px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fafc;
  font-size: 12px;
  line-height: 1.7;
}

.website-client-progress {
  margin-top: 28px;
}

.website-client-progress p {
  display: flex;
  height: 46px;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: #0e8f83;
  font-size: 12px;
}

.website-client-progress p.active {
  color: var(--blue);
}

.website-client-progress p i {
  height: 1px;
  flex: 1;
  background: var(--line);
}

.website-client-result {
  background: #f8fafc;
}

.website-client-result header i {
  color: var(--muted);
  font-size: 10px;
  font-style: normal;
}

.website-mini-paper {
  min-height: 360px;
  margin-top: 18px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(19, 48, 85, .07);
}

.website-client-points {
  display: flex;
  justify-content: space-around;
  margin-top: 28px;
}

.website-client-points span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}

.website-client-points b {
  display: inline-flex;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
}

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

.website-control-grid article {
  position: relative;
  min-height: 300px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f5f8fc;
}

.website-control-grid article > span {
  color: var(--blue);
  font-size: 11px;
  font-weight: 700;
}

.control-icon {
  position: absolute;
  top: 22px;
  right: 22px;
  color: #16a38a;
  font-size: 22px;
}

.website-control-grid h3 {
  margin: 18px 0 12px;
  font-size: 19px;
}

.website-control-grid p {
  min-height: 62px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

.website-control-grid article > div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.website-control-grid small {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
}

.website-data-flow {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f5f8fc;
}

.website-data-flow > div {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 4px 14px;
  padding: 16px 20px;
}

.website-data-flow > div + div {
  border-left: 1px solid var(--line);
}

.website-data-flow b {
  grid-row: 1 / 3;
  color: #0e8f83;
  font-size: 11px;
}

.website-data-flow strong {
  font-size: 13px;
}

.website-data-flow small {
  color: var(--muted);
}

.website-download {
  display: grid;
  grid-template-columns: minmax(360px, .9fr) minmax(620px, 1.1fr);
  min-height: 460px;
  column-gap: 72px;
  padding: 66px max(32px, calc((100vw - 1296px) / 2));
  color: #fff;
  background: #0e1b30;
}

.website-download h2 {
  margin: 38px 0 8px;
  font-size: 34px;
}

.website-download p {
  margin: 0 0 28px;
  color: rgba(255, 255, 255, .72);
  font-size: 14px;
}

.website-download > div:first-child > small {
  display: block;
  margin-top: 18px;
  color: rgba(255, 255, 255, .62);
}

.website-footer-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(112px, 1fr));
  gap: 36px;
  padding-top: 26px;
}

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

.website-footer-links b {
  margin-bottom: 8px;
  font-size: 13px;
}

.website-footer-links a {
  color: rgba(255, 255, 255, .68);
  font-size: 11px;
  line-height: 1.7;
}

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

.website-footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  gap: 28px;
  margin-top: 48px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  color: rgba(255, 255, 255, .5);
  font-size: 10px;
}

@keyframes hero-ambient {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.004) translateX(-3px); }
}

@media (min-width: 1500px) {
  .website-hero-image {
    mask-image: linear-gradient(to right, transparent 28%, #000 50%);
  }
}

@media (max-width: 1100px) {
  .website-product-grid,
  .website-scenarios { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .website-client-body { grid-template-columns: 180px 1fr; }
  .website-client-result { display: none; }
  .website-download { grid-template-columns: 1fr; }
  .website-footer-links { margin-top: 30px; }
}

@media (max-width: 820px) {
  .website-nav { height: 64px; padding: 0 20px; }
  .website-nav-links { display: none; }
  .website-mobile-nav { display: block; position: relative; }
  .website-mobile-nav summary { display: grid; width: 40px; height: 40px; place-content: center; gap: 4px; border: 1px solid var(--line); border-radius: 8px; cursor: pointer; list-style: none; }
  .website-mobile-nav summary::-webkit-details-marker { display: none; }
  .website-mobile-nav summary span { width: 18px; height: 2px; background: var(--ink); }
  .website-mobile-nav nav { position: absolute; top: 48px; right: 0; display: flex; width: min(330px, calc(100vw - 32px)); flex-direction: column; gap: 6px; padding: 14px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: 0 20px 48px rgba(19, 33, 58, .16); }
  .website-mobile-nav nav > a:not(.website-button) { padding: 10px; color: var(--muted); }
  .website-hero { height: 780px; min-height: 780px; }
  .website-hero-image { object-fit: cover; object-position: 78% top; opacity: .54; }
  .website-hero-shade { background: rgba(235, 246, 255, .28); }
  .website-hero-content { width: auto; margin: 0; padding: 116px 24px 0; }
  .website-hero-copy .website-kicker { font-size: 20px; }
  .website-hero-copy h1 { font-size: 40px; }
  .website-hero-subtitle { font-size: 18px; }
  .website-section { padding: 68px 24px; }
  .website-section-heading h2 { font-size: 28px; }
  .website-agent-stage { grid-template-columns: 1fr; }
  .website-agent-plan { border-right: 0; border-bottom: 1px solid var(--line); }
  .website-scenarios article { grid-template-columns: 1fr; }
  .website-scenarios article > img { height: 230px; }
  .website-control-grid,
  .website-data-flow { grid-template-columns: 1fr; }
  .website-data-flow > div + div { border-top: 1px solid var(--line); border-left: 0; }
  .website-client-shell { overflow-x: auto; }
  .website-client-body { min-width: 780px; }
  .website-download { padding: 56px 24px; }
}

@media (max-width: 560px) {
  .website-brand { font-size: 16px; }
  .website-product-grid,
  .website-scenarios { grid-template-columns: 1fr; }
  .website-hero-content { padding-top: 104px; }
  .website-hero-copy h1 { font-size: 34px; }
  .website-hero-subtitle { font-size: 16px; }
  .website-composer { margin-top: 28px; }
  .website-composer > div { align-items: stretch; flex-direction: column; }
  .website-hero-actions { flex-direction: column; align-items: stretch; }
  .website-trust-signals { flex-wrap: wrap; gap: 9px 14px; }
  .website-agent-plan,
  .website-live-artifact { padding: 22px; }
  .website-agent-step strong { max-width: 180px; }
  .website-client-points { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .website-footer-links { grid-template-columns: 1fr 1fr; gap: 32px; }
  .website-download h2 { font-size: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}