:root {
  --bg: #07090d;
  --panel: #0d1118;
  --panel-2: #111722;
  --line: #202938;
  --line-soft: #161d28;
  --text: #f5f7fb;
  --muted: #929dad;
  --blue: #3485ff;
  --blue-2: #65a6ff;
  --green: #41d6a0;
  --max: 1420px;
  --header: 64px;
  --radius: 22px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body:before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.014) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.014) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, #000, transparent 42%);
  opacity: 0.32;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: -50px;
  z-index: 99;
  background: #fff;
  color: #000;
  padding: 10px 16px;
  border-radius: 8px;
}
.skip-link:focus {
  top: 12px;
}
.section-shell {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}
.site-header {
  height: var(--header);
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  border-bottom: 1px solid transparent;
  transition: 0.25s;
  background: rgba(7, 9, 13, 0.55);
  backdrop-filter: blur(18px);
}
.site-header.scrolled {
  border-color: var(--line-soft);
  background: rgba(7, 9, 13, 0.88);
}
.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  font-size: 19px;
  font-weight: 760;
  letter-spacing: -0.03em;
}
.site-brand img {
  width: 35px;
  height: 35px;
  object-fit: contain;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  color: #aeb7c5;
  font-size: 14px;
}
.site-nav a,
.nav-login {
  transition: 0.2s;
}
.site-nav a:hover,
.nav-login:hover {
  color: #fff;
}
.nav-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
}
.nav-login {
  font-size: 14px;
  color: #b3bdca;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 11px;
  font-size: 14px;
  font-weight: 650;
  transition:
    transform 0.2s,
    background 0.2s,
    box-shadow 0.2s;
}
.button svg {
  width: 17px;
}
.button:hover {
  transform: translateY(-2px);
}
.button-primary {
  color: #eef2f7;
  border: 1px solid #303b4b;
  background: rgba(17, 23, 32, 0.82);
  box-shadow: none;
}
.button-primary:hover {
  border-color: #46556b;
  background: #171f2b;
  box-shadow: none;
}
.button-small {
  min-height: 38px;
  padding: 0 16px;
  border-radius: 9px;
}
.menu-button {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: #fff;
  border-radius: 9px;
}
.menu-button svg {
  width: 18px;
}
.hero {
  min-height: 100svh;
  padding-top: calc(var(--header) + 22px);
  padding-bottom: 22px;
  display: grid;
  grid-template-columns: minmax(390px, 0.72fr) minmax(650px, 1.28fr);
  align-items: center;
  gap: clamp(38px, 4vw, 72px);
}
.hero-copy {
  position: relative;
  isolation: isolate;
  max-width: 490px;
  text-align: left;
}
.hero-copy:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 18px;
  left: 50%;
  width: 560px;
  height: 320px;
  pointer-events: none;
  transform: translateX(-50%);
  background: radial-gradient(
    ellipse at center,
    rgba(40, 102, 182, 0.11) 0%,
    rgba(25, 58, 105, 0.06) 42%,
    transparent 74%
  );
  filter: blur(30px);
}
.hero-logo-film {
  position: relative;
  width: clamp(450px, 27vw, 500px);
  aspect-ratio: 16 / 9;
  margin: -10px auto 16px;
  overflow: hidden;
  isolation: isolate;
  -webkit-mask-image:
    linear-gradient(
      to right,
      transparent 0%,
      rgba(0, 0, 0, 0.42) 7%,
      #000 18%,
      #000 82%,
      rgba(0, 0, 0, 0.42) 93%,
      transparent 100%
    ),
    linear-gradient(
      to bottom,
      transparent 0%,
      rgba(0, 0, 0, 0.42) 9%,
      #000 22%,
      #000 78%,
      rgba(0, 0, 0, 0.42) 91%,
      transparent 100%
    );
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(
      to right,
      transparent 0%,
      rgba(0, 0, 0, 0.42) 7%,
      #000 18%,
      #000 82%,
      rgba(0, 0, 0, 0.42) 93%,
      transparent 100%
    ),
    linear-gradient(
      to bottom,
      transparent 0%,
      rgba(0, 0, 0, 0.42) 9%,
      #000 22%,
      #000 78%,
      rgba(0, 0, 0, 0.42) 91%,
      transparent 100%
    );
  mask-composite: intersect;
}
.hero-logo-film:after {
  content: "";
  position: absolute;
  inset: -2px;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(
      to right,
      rgba(7, 9, 13, 0.72) 0%,
      rgba(7, 9, 13, 0.05) 22%,
      rgba(7, 9, 13, 0.05) 78%,
      rgba(7, 9, 13, 0.72) 100%
    ),
    linear-gradient(
      to bottom,
      rgba(7, 9, 13, 0.76) 0%,
      rgba(7, 9, 13, 0.04) 26%,
      rgba(7, 9, 13, 0.04) 74%,
      rgba(7, 9, 13, 0.76) 100%
    );
}
.hero-logo-poster,
.hero-logo-motion {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.34) brightness(1.03) saturate(1.16);
}
.hero-logo-poster {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-logo-motion {
  position: relative;
  z-index: 1;
  opacity: 0;
  transition: opacity 180ms cubic-bezier(0.23, 1, 0.32, 1);
}
.hero-logo-film.is-playing .hero-logo-motion {
  opacity: 1;
}
.hero h1 {
  margin: 0 0 22px;
  display: grid;
  gap: 2px;
  font-size: clamp(48px, 3.8vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.06em;
  font-weight: 720;
}
.hero h1 span {
  font-size: 0.78em;
  color: #f4f6fa;
}
.hero h1 em {
  white-space: nowrap;
  font-style: normal;
  color: #9da8b8;
}
.hero-copy > p {
  max-width: 440px;
  margin: 0;
  color: #a7b0bf;
  font-size: 17px;
  line-height: 1.72;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 24px;
  margin-top: 30px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #c4ccd7;
  font-size: 14px;
}
.text-link svg {
  width: 16px;
}
.text-link:hover {
  color: #fff;
}
.product-launch {
  min-width: 0;
  width: 100%;
}
.app-window {
  text-align: left;
  border: 1px solid #263142;
  border-radius: 18px;
  overflow: hidden;
  background: #0a0d12;
  box-shadow:
    0 40px 90px rgba(0, 0, 0, 0.58),
    0 0 0 8px rgba(255, 255, 255, 0.012);
  position: relative;
}
.app-window:before {
  content: "";
  position: absolute;
  inset: -1px 20% auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, #4c9bff, transparent);
  z-index: 4;
}
.app-chrome {
  height: 28px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  padding: 0 16px;
  background: #0c1016;
  color: #6f7b8c;
  font-size: 11px;
}
.chrome-dots {
  display: flex;
  gap: 6px;
}
.chrome-dots i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 0.5px rgba(0, 0, 0, 0.26);
}
.chrome-dots i:nth-child(1) {
  background: #ff5f57;
}
.chrome-dots i:nth-child(2) {
  background: #febc2e;
}
.chrome-dots i:nth-child(3) {
  background: #28c840;
}
.app-shell {
  height: min(500px, calc(100svh - 180px));
  min-height: 450px;
  display: grid;
  grid-template-columns: 48px 178px 1fr;
}
.app-rail {
  border-right: 1px solid var(--line-soft);
  padding: 11px 5px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: #080b10;
}
.app-rail > img {
  width: 31px;
  height: 31px;
  object-fit: contain;
  margin: 0 0 7px;
}
.app-rail > button {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 0;
  padding: 0;
  background: transparent;
  color: #6d798a;
  display: grid;
  place-items: center;
  position: relative;
  cursor: pointer;
  transition:
    color 0.2s,
    background 0.2s,
    box-shadow 0.2s;
}
.app-rail > button svg {
  width: 15px;
}
.app-rail > button:hover {
  color: #b9c6d8;
  background: #101722;
}
.app-rail > button:focus-visible {
  outline: 2px solid #5a9cff;
  outline-offset: 1px;
}
.app-rail > button.active {
  color: #76adff;
  background: #13213a;
  box-shadow: inset 2px 0 #3886ff;
}
.app-rail > button:after {
  content: attr(data-label);
  position: absolute;
  left: 40px;
  top: 50%;
  z-index: 12;
  transform: translate(5px, -50%);
  padding: 5px 7px;
  border: 1px solid #2b374a;
  border-radius: 6px;
  color: #dce5f2;
  background: #111823;
  font-size: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: 0.18s ease;
}
.app-rail > button:hover:after,
.app-rail > button:focus-visible:after {
  opacity: 1;
  transform: translate(0, -50%);
}
.app-rail > b {
  margin-top: auto;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 11px;
  color: #d8e1ee;
  background: #1b2431;
  border: 1px solid #344156;
}
.app-sidebar {
  padding: 17px 12px;
  border-right: 1px solid var(--line-soft);
  background: #0b0f15;
}
.app-space-title {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0 3px 14px;
}
.app-space-title strong {
  font-size: 17px;
  letter-spacing: -0.04em;
}
.app-space-title small {
  color: #657083;
  font-size: 10px;
}
.demo-new {
  width: 100%;
  height: 36px;
  border: 0;
  border-radius: 9px;
  background: #2778ed;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-weight: 650;
}
.demo-new svg {
  width: 15px;
}
.demo-search {
  height: 34px;
  border: 1px solid #253043;
  border-radius: 8px;
  margin: 10px 0 18px;
  padding: 0 11px;
  color: #68758a;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}
.demo-search svg {
  width: 14px;
}
.sidebar-label {
  font-size: 11px;
  color: #657083;
  display: block;
  margin: 0 7px 8px;
}
.sidebar-items {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.sidebar-items > span {
  height: 36px;
  border-radius: 8px;
  padding: 0 9px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10px;
  color: #abb4c2;
  overflow: hidden;
  white-space: nowrap;
}
.sidebar-items > span.active {
  background: #121924;
  color: #eef3fa;
  box-shadow: inset 0 0 0 1px #263247;
}
.sidebar-items small {
  color: #647083;
  margin-left: 8px;
}
.app-main {
  position: relative;
  min-width: 0;
  background: #0b0f15;
}
.app-main button {
  pointer-events: none;
}
.demo-topbar {
  height: 40px;
  border-bottom: 1px solid var(--line-soft);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 14px;
}
.demo-topbar strong {
  font-size: 11px;
  font-weight: 600;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.demo-notice,
.demo-meta {
  font-size: 8px;
  color: #626e7f;
  white-space: nowrap;
}
.demo-meta {
  justify-self: end;
}
.demo-panel {
  position: absolute;
  inset: 40px 0 0;
  display: none;
  overflow: hidden;
  animation: panel-in 0.35s ease;
}
.demo-panel.active {
  display: block;
}
.chat-area {
  height: calc(100% - 94px);
  padding: 24px 32px 14px;
  overflow: hidden;
  position: relative;
}
.chat-empty {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-bottom: 24px;
  transition: 0.45s ease;
}
.chat-empty img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  padding: 7px;
  border: 1px solid #273246;
  border-radius: 13px;
  background: #101721;
}
.chat-empty strong {
  margin-top: 14px;
  font-size: 18px;
  letter-spacing: -0.035em;
}
.chat-empty span {
  margin-top: 7px;
  color: #728095;
  font-size: 10px;
}
.wenya-demo.has-sent .chat-empty {
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
}
.chat-prompt {
  width: max-content;
  max-width: 72%;
  margin-left: auto;
  padding: 10px 13px;
  border-radius: 13px 13px 3px 13px;
  background: #17202d;
  color: #dce4ef;
  font-size: 10px;
  opacity: 0;
  transform: translateY(9px) scale(0.98);
  transition: 0.35s ease;
}
.wenya-demo.has-sent .chat-prompt {
  opacity: 1;
  transform: none;
}
.answer-block {
  width: 94%;
  margin-top: 18px;
  color: #a9b4c5;
  opacity: 0;
  transform: translateY(8px);
  transition: 0.4s ease;
}
.wenya-demo.is-thinking .answer-block,
.wenya-demo.is-answering .answer-block,
.wenya-demo.is-complete .answer-block {
  opacity: 1;
  transform: none;
}
.answer-kicker {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #6da9ff;
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.answer-kicker svg {
  width: 11px;
}
.answer-content > p {
  min-height: 28px;
  margin: 0;
  color: #c2ccda;
  font-size: 9.5px;
  line-height: 1.6;
  max-width: 600px;
}
.answer-content {
  opacity: 0;
  transform: translateY(5px);
  transition: 0.35s ease;
}
.wenya-demo.is-answering .answer-content,
.wenya-demo.is-complete .answer-content {
  opacity: 1;
  transform: none;
}
.thinking-dots {
  height: 38px;
  display: flex;
  align-items: center;
  gap: 5px;
  color: #728094;
  font-size: 9px;
}
.thinking-dots i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #67a4ff;
  animation: thinking-pulse 1.1s ease-in-out infinite;
}
.thinking-dots i:nth-child(2) {
  animation-delay: 0.15s;
}
.thinking-dots i:nth-child(3) {
  animation-delay: 0.3s;
}
.thinking-dots span {
  margin-left: 5px;
}
.wenya-demo.is-answering .thinking-dots,
.wenya-demo.is-complete .thinking-dots {
  display: none;
}
.answer-list {
  display: grid;
  gap: 5px;
  margin: 7px 0 0;
  padding: 0;
  list-style: none;
}
.answer-list li {
  display: grid;
  grid-template-columns: minmax(154px, 0.72fr) 1fr;
  align-items: center;
  gap: 12px;
  padding: 5px 8px;
  border-left: 2px solid #2f79dc;
  border-radius: 0 6px 6px 0;
  background: rgba(24, 34, 48, 0.7);
  font-size: 8px;
}
.answer-list b {
  color: #edf3fb;
  font-size: 8.5px;
}
.answer-list span {
  color: #7f8ca0;
  line-height: 1.45;
}
.answer-file {
  margin-top: 7px;
  border: 1px solid #273243;
  background: #111822;
  border-radius: 10px;
  padding: 7px 9px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.file-type-icon {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  object-fit: contain;
}
.answer-file > span {
  display: flex;
  flex-direction: column;
  font-size: 8px;
}
.answer-file small {
  color: #697688;
  margin-top: 2px;
}
.answer-file button {
  margin-left: auto;
  border: 1px solid #334057;
  color: #cbd4e1;
  background: #151d28;
  border-radius: 7px;
  padding: 4px 8px;
  font-size: 8px;
}
.wenya-demo.is-answering .answer-list,
.wenya-demo.is-answering .answer-file {
  opacity: 0.45;
}
.wenya-demo.is-complete .answer-list,
.wenya-demo.is-complete .answer-file {
  opacity: 1;
  transition: opacity 0.35s ease;
}
.composer {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 14px;
  height: 80px;
  border: 1px solid #2b384b;
  background: #111822;
  border-radius: 12px;
  padding: 11px 13px;
  color: #6d8ab4;
  font-size: 10px;
  transition:
    border-color 0.25s,
    box-shadow 0.25s,
    transform 0.25s;
}
.composer.is-focused {
  border-color: #417cc8;
  box-shadow: 0 0 0 3px rgba(52, 133, 255, 0.08);
}
.composer-input {
  display: block;
  min-height: 16px;
}
.composer.is-typing .composer-input:after {
  content: "";
  display: inline-block;
  width: 1px;
  height: 12px;
  margin-left: 2px;
  vertical-align: -2px;
  background: #70aaff;
  animation: caret-blink 0.75s step-end infinite;
}
.composer > div {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 13px;
}
.composer b {
  border: 1px solid #2d3a4e;
  border-radius: 7px;
  padding: 4px 7px;
  color: #cbd5e3;
  font-size: 8px;
  font-weight: 500;
}
.composer > div > svg {
  margin-left: auto;
  width: 13px;
  color: #8090a5;
}
.composer button {
  width: 26px;
  height: 26px;
  border: 0;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #fff;
  background: #287cf3;
}
.composer button svg {
  width: 13px;
}
.composer-tool {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #75aafa !important;
  border-color: #315b94 !important;
}
.composer-tool svg {
  width: 10px;
  height: 10px;
}
.demo-cursor {
  position: absolute;
  left: 44%;
  top: 82%;
  z-index: 8;
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  color: #fff;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.65));
  opacity: 0;
  transform: translate(-2px, -2px);
  transition:
    left 0.7s cubic-bezier(0.2, 0.75, 0.25, 1),
    top 0.7s cubic-bezier(0.2, 0.75, 0.25, 1),
    opacity 0.2s,
    transform 0.18s;
}
.demo-cursor svg {
  width: 19px;
  height: 19px;
  fill: #101722;
  stroke-width: 2;
}
.demo-cursor.is-visible {
  opacity: 1;
}
.demo-cursor.at-composer {
  left: 39%;
  top: 80%;
}
.demo-cursor.at-send {
  left: calc(100% - 48px);
  top: calc(100% - 45px);
}
.demo-cursor.is-clicking {
  transform: translate(1px, 1px) scale(0.82);
}
.wenya-demo.has-sent .composer-input {
  color: #6d8ab4;
}
.knowledge-tools {
  height: 48px;
  margin: 16px 20px 0;
  padding: 0 10px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.knowledge-tools > span {
  min-width: 0;
  flex: 1;
  height: 34px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 10px;
  color: #6f7d91;
  background: #111823;
  border: 1px solid #283448;
  border-radius: 8px;
  font-size: 8px;
  white-space: nowrap;
  overflow: hidden;
}
.knowledge-tools svg {
  width: 13px;
  flex: 0 0 auto;
  color: #8090a5;
}
.knowledge-tools b {
  height: 32px;
  display: flex;
  align-items: center;
  padding: 0 9px;
  border: 1px solid #283448;
  border-radius: 8px;
  color: #a7b2c1;
  font-size: 8px;
  font-weight: 500;
  white-space: nowrap;
}
.knowledge-head {
  padding: 16px 28px 16px;
  display: flex;
  align-items: end;
  justify-content: space-between;
}
.knowledge-head span {
  color: #6a9fee;
  font-size: 10px;
}
.knowledge-head h3 {
  margin: 8px 0 0;
  font-size: 19px;
  letter-spacing: -0.04em;
}
.knowledge-head button,
.canvas-toolbar button {
  border: 1px solid #2a3850;
  background: #151d29;
  color: #cbd5e3;
  border-radius: 8px;
  padding: 8px 11px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
}
.knowledge-head button svg {
  width: 14px;
}
.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 4px 28px;
}
.knowledge-grid article {
  height: 165px;
  border: 1px solid #263144;
  background: #111721;
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
}
.knowledge-grid article > svg {
  width: 23px;
  color: #5b9cff;
  margin-bottom: auto;
}
.knowledge-grid article > span {
  color: #6f9ce0;
  font-size: 9px;
  margin-bottom: 7px;
}
.knowledge-grid article > strong {
  font-size: 13px;
  line-height: 1.4;
}
.knowledge-grid article > small {
  color: #657184;
  font-size: 9px;
  margin-top: 7px;
}
.canvas-toolbar {
  height: 48px;
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 16px;
}
.canvas-toolbar span {
  width: 28px;
  height: 28px;
  border: 1px solid #253043;
  border-radius: 7px;
  display: grid;
  place-items: center;
  color: #7f8da2;
}
.canvas-toolbar span:first-child {
  background: #172844;
  color: #6ba6ff;
}
.canvas-toolbar svg {
  width: 13px;
}
.canvas-toolbar b {
  margin-left: 8px;
  font-size: 11px;
}
.canvas-toolbar button {
  margin-left: auto;
  padding: 6px 13px;
}
.canvas-board {
  position: absolute;
  inset: 48px 0 0;
  background-image: radial-gradient(#283344 1px, transparent 1px);
  background-size: 20px 20px;
}
.canvas-board > svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: #33435a;
  stroke-width: 2;
}
.canvas-board > svg .canvas-created-link {
  stroke: #4d97ff;
  stroke-dasharray: var(--path-length, 1000);
  stroke-dashoffset: var(--path-length, 1000);
  opacity: 0;
  transition:
    stroke-dashoffset 1.1s cubic-bezier(0.2, 0.75, 0.25, 1),
    opacity 0.2s;
}
.huaya-panel.is-connecting .canvas-created-link,
.huaya-panel.link-created .canvas-created-link {
  opacity: 1;
  stroke-dashoffset: 0;
}
.canvas-node {
  position: absolute;
  width: 132px;
  padding: 13px 14px;
  border-radius: 11px;
  background: #151d29;
  border: 1px solid #344257;
  color: #f1f5fb;
  font-size: 12px;
  line-height: 1.35;
}
.canvas-node small {
  color: #748196;
  font-size: 9px;
}
.canvas-node.root {
  left: 11%;
  top: 16%;
  border-color: #4778bd;
}
.canvas-node.blue {
  left: 40%;
  top: 38%;
  border-color: #2f79db;
}
.canvas-node.violet {
  left: 49%;
  top: 68%;
  border-color: #7457ca;
}
.canvas-node.green {
  right: 3%;
  top: 19%;
  border-color: #348c72;
}
.canvas-node.orange {
  right: 5%;
  top: 58%;
  border-color: #a66a35;
}
.node-port {
  position: absolute;
  top: 50%;
  width: 9px;
  height: 9px;
  border: 2px solid #0c1118;
  border-radius: 50%;
  background: #63a4ff;
  transform: translateY(-50%);
  box-shadow: 0 0 0 1px #5798ee;
}
.node-port-out {
  right: -5px;
}
.node-port-in {
  left: -5px;
}
.huaya-panel.is-connecting .canvas-node.blue,
.huaya-panel.link-created .canvas-node.blue,
.huaya-panel.link-created .canvas-node.green {
  border-color: #559cff;
  box-shadow: 0 0 24px rgba(65, 137, 239, 0.18);
}
.canvas-action {
  position: absolute;
  left: 16px;
  bottom: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  color: #69778b;
  font-size: 8px;
}
.canvas-action:before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #506078;
}
.huaya-panel.link-created .canvas-action {
  color: #74b4ff;
}
.huaya-panel.link-created .canvas-action:before {
  background: #4d9cff;
  box-shadow: 0 0 9px rgba(77, 156, 255, 0.7);
}
.panel-cursor {
  position: absolute;
  z-index: 15;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  color: #fff;
  opacity: 0;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.7));
  transition:
    left 0.85s cubic-bezier(0.2, 0.75, 0.25, 1),
    top 0.85s cubic-bezier(0.2, 0.75, 0.25, 1),
    opacity 0.2s,
    transform 0.16s;
  pointer-events: none;
}
.panel-cursor svg {
  width: 18px;
  height: 18px;
  fill: #0d131c;
  stroke-width: 2;
}
.panel-cursor.is-visible {
  opacity: 1;
}
.panel-cursor.is-clicking {
  transform: translate(2px, 2px) scale(0.82);
}
.huaya-cursor {
  left: 22%;
  top: 74%;
}
.huaya-cursor.is-dragging svg {
  filter: drop-shadow(0 0 6px rgba(82, 155, 255, 0.9));
}
.media-panel {
  padding: 28px 34px;
  background: #0b0f15;
}
.media-panel img {
  display: block;
  width: 100%;
  height: calc(100% - 44px);
  object-fit: cover;
  object-position: top;
  border: 1px solid #263145;
  border-radius: 12px;
  filter: saturate(0.9) brightness(0.85);
}
.media-caption {
  height: 44px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #7e899a;
  font-size: 11px;
}
.media-caption b {
  color: #dce4ef;
}
.chongya-panel,
.jiya-panel {
  background: #0b0f15;
}
.flow-toolbar {
  height: 48px;
  padding: 0 16px;
  border-bottom: 1px solid #1d2633;
  display: flex;
  align-items: center;
  gap: 10px;
}
.flow-toolbar b {
  font-size: 11px;
}
.flow-toolbar span {
  color: #687589;
  font-size: 8px;
}
.flow-toolbar button {
  margin-left: auto;
  height: 28px;
  padding: 0 11px;
  display: flex;
  align-items: center;
  gap: 5px;
  border: 0;
  border-radius: 7px;
  color: #fff;
  background: #287cf3;
  font-size: 9px;
  transition:
    transform 0.2s,
    background 0.2s,
    box-shadow 0.2s;
}
.flow-toolbar button svg {
  width: 11px;
}
.flow-canvas {
  position: absolute;
  inset: 48px 0 0;
  background-image: radial-gradient(#283344 1px, transparent 1px);
  background-size: 18px 18px;
}
.flow-canvas > svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: #2c3b50;
  stroke-width: 2;
}
.flow-link {
  stroke-dasharray: var(--path-length, 1000);
  stroke-dashoffset: var(--path-length, 1000);
  transition:
    stroke-dashoffset 0.75s ease,
    stroke 0.25s;
}
.flow-card {
  position: absolute;
  width: 120px;
  min-height: 72px;
  padding: 11px;
  display: grid;
  grid-template-columns: 24px 1fr;
  align-items: center;
  gap: 2px 8px;
  border: 1px solid #304057;
  border-radius: 11px;
  background: #121925;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.25);
  transition:
    border-color 0.3s,
    box-shadow 0.3s,
    transform 0.3s;
}
.flow-card svg {
  grid-row: 1 / 3;
  width: 19px;
  color: #6aa5f7;
}
.flow-card b {
  font-size: 9px;
}
.flow-card small {
  color: #69768a;
  font-size: 7px;
}
.flow-port {
  position: absolute;
  top: 50%;
  width: 9px;
  height: 9px;
  border: 2px solid #0c1118;
  border-radius: 50%;
  background: #63a4ff;
  transform: translateY(-50%);
  box-shadow: 0 0 0 1px #5798ee;
}
.flow-port-in {
  left: -5px;
}
.flow-port-out {
  right: -5px;
}
.flow-card.input {
  left: 7%;
  top: 40%;
}
.flow-card.agent {
  left: 38%;
  top: 40%;
  border-color: #3576c8;
  box-shadow: 0 0 28px rgba(52, 133, 255, 0.14);
}
.flow-card.output-a {
  right: 8%;
  top: 20%;
}
.flow-card.output-b {
  right: 8%;
  bottom: 18%;
}
.flow-running {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 6px;
  color: #778498;
  font-size: 8px;
}
.flow-running i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #596578;
  box-shadow: none;
  transition: 0.25s;
}
.chongya-panel.run-started .flow-toolbar button {
  background: #1d66cc;
  transform: scale(0.96);
  box-shadow: 0 0 18px rgba(52, 133, 255, 0.25);
}
.chongya-panel.step-input .flow-card.input,
.chongya-panel.step-agent .flow-card.agent,
.chongya-panel.step-output .flow-card.output-a,
.chongya-panel.step-output .flow-card.output-b {
  border-color: #4c92ef;
  box-shadow: 0 0 28px rgba(52, 133, 255, 0.18);
  transform: translateY(-2px);
}
.chongya-panel.step-input .link-input,
.chongya-panel.step-agent .link-input,
.chongya-panel.step-output .flow-link,
.chongya-panel.run-complete .flow-link {
  stroke: #4d96fa;
  stroke-dashoffset: 0;
}
.chongya-panel.run-complete .flow-card {
  border-color: #367762;
  box-shadow: 0 0 24px rgba(65, 211, 158, 0.1);
}
.chongya-panel.is-running .flow-running i {
  background: #4d96fa;
  box-shadow: 0 0 10px rgba(77, 150, 250, 0.7);
  animation: thinking-pulse 1s ease-in-out infinite;
}
.chongya-panel.run-complete .flow-running {
  color: #64cba7;
}
.chongya-panel.run-complete .flow-running i {
  background: #42d39d;
  box-shadow: 0 0 10px rgba(66, 211, 157, 0.6);
}
.chongya-cursor {
  left: 52%;
  top: 70%;
}
.jiya-panel {
  padding: 24px;
  display: none;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 16px;
}
.jiya-panel.active {
  display: grid;
}
.record-card,
.upload-card {
  min-width: 0;
  border: 1px solid #263246;
  border-radius: 13px;
  background: #0e141d;
  overflow: hidden;
}
.record-card header,
.upload-card header {
  height: 44px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid #273247;
  font-size: 10px;
}
.record-card header svg,
.upload-card header svg {
  width: 15px;
  color: #66a4fb;
}
.record-card {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.record-card > strong {
  margin-top: 38px;
  font-size: 32px;
  color: #bdc7d6;
  letter-spacing: 0.04em;
}
.record-card > span {
  margin-top: 7px;
  color: #78869a;
  font-size: 8px;
}
.waveform {
  height: 55px;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 12px;
}
.waveform i {
  width: 2px;
  height: 16px;
  border-radius: 9px;
  background: #2e83ff;
  animation: wave 1.25s ease-in-out infinite;
}
.waveform i:nth-child(3n) {
  height: 32px;
  animation-delay: -0.25s;
}
.waveform i:nth-child(4n) {
  height: 24px;
  animation-delay: -0.6s;
}
.waveform i:nth-child(5n) {
  height: 38px;
  animation-delay: -0.85s;
}
.record-card > button {
  margin-top: 12px;
  height: 30px;
  padding: 0 13px;
  display: flex;
  align-items: center;
  gap: 6px;
  border: 0;
  border-radius: 8px;
  background: #287cf3;
  color: #fff;
  font-size: 9px;
}
.record-card > button svg {
  width: 11px;
}
.upload-card > div {
  height: calc(100% - 44px);
  margin: 14px;
  border: 1px dashed #304058;
  border-radius: 11px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.upload-card > div > svg {
  width: 30px;
  color: #6da8fa;
}
.upload-card > div strong {
  margin-top: 13px;
  font-size: 13px;
}
.upload-card > div span {
  margin-top: 6px;
  color: #738095;
  font-size: 8px;
}
.upload-card > div button {
  margin-top: 15px;
  padding: 7px 11px;
  border: 1px solid #35445b;
  border-radius: 7px;
  color: #d7deea;
  background: #151d28;
  font-size: 8px;
}
.saoya-panel {
  padding: 18px;
  background: #090d13;
}
.saoya-workspace {
  height: 100%;
  display: grid;
  grid-template-columns: minmax(260px, 0.92fr) minmax(300px, 1.08fr);
  gap: 14px;
}
.saoya-settings {
  min-width: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 12px;
}
.saoya-card,
.saoya-preview-card {
  min-width: 0;
  border: 1px solid #273246;
  border-radius: 12px;
  background: #0d131c;
}
.saoya-card {
  padding: 12px;
}
.saoya-card header,
.saoya-preview-card > header {
  display: flex;
  align-items: center;
  gap: 7px;
}
.saoya-card header {
  height: 25px;
  padding-bottom: 9px;
  border-bottom: 1px solid #202a39;
}
.saoya-card header > svg {
  width: 14px;
  color: #63a3ff;
}
.saoya-card header b {
  font-size: 10px;
}
.saoya-card header span {
  margin-left: auto;
  padding: 3px 7px;
  border: 1px solid #30415a;
  border-radius: 6px;
  color: #9aa8ba;
  font-size: 7px;
}
.saoya-card header span + span {
  margin-left: 0;
}
.saoya-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
  margin-top: 10px;
  padding: 4px;
  border: 1px solid #29364a;
  border-radius: 8px;
  background: #101722;
}
.saoya-tabs span {
  height: 29px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border-radius: 6px;
  color: #8492a7;
  font-size: 7.5px;
}
.saoya-tabs span.active {
  color: #8bb9ff;
  background: #172a4a;
}
.saoya-tabs svg {
  width: 10px;
}
.saoya-card label {
  display: block;
  margin: 10px 0 5px;
  color: #8290a5;
  font-size: 7px;
}
.saoya-input {
  height: 30px;
  padding: 0 9px;
  display: flex;
  align-items: center;
  border: 1px solid #2b394d;
  border-radius: 7px;
  color: #d5deea;
  background: #111925;
  font-size: 8.5px;
}
.saoya-shapes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
}
.saoya-shapes span {
  height: 25px;
  display: grid;
  place-items: center;
  border: 1px solid #2c394c;
  border-radius: 6px;
  color: #94a1b4;
  font-size: 7px;
}
.saoya-shapes span.active {
  color: #8bb9ff;
  border-color: #3676ca;
  background: #162743;
}
.saoya-colors {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  margin-top: 11px;
}
.saoya-colors span {
  min-width: 0;
  height: 31px;
  padding: 0 7px;
  display: flex;
  align-items: center;
  gap: 5px;
  border: 1px solid #29374a;
  border-radius: 7px;
  color: #8e9bae;
  font-size: 7px;
}
.saoya-colors small {
  color: #68778d;
}
.saoya-colors i {
  width: 10px;
  height: 10px;
  margin-left: auto;
  border-radius: 3px;
  background: #246bfe;
  box-shadow: 0 0 0 2px #17243a;
}
.saoya-preview-card {
  padding: 12px;
  display: grid;
  grid-template-rows: 34px minmax(0, 1fr) auto auto;
}
.saoya-preview-card > header {
  justify-content: space-between;
  padding-bottom: 9px;
  border-bottom: 1px solid #202a39;
}
.saoya-preview-card > header span {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.saoya-preview-card > header small {
  color: #758399;
  font-size: 6.5px;
}
.saoya-preview-card > header b {
  color: #e7edf6;
  font-size: 10px;
}
.saoya-preview-card > header em {
  padding: 5px 7px;
  border: 1px solid #30415a;
  border-radius: 6px;
  color: #aab5c5;
  font-size: 7px;
  font-style: normal;
}
.saoya-preview-stage {
  min-height: 0;
  margin-top: 10px;
  display: grid;
  place-items: center;
  border: 1px solid #26344a;
  border-radius: 10px;
  background-image: radial-gradient(#27426d 0.8px, transparent 0.8px);
  background-size: 14px 14px;
  background-color: #101722;
}
.saoya-qr {
  width: min(76%, 210px);
  max-height: 92%;
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.25));
}
.saoya-preview-value {
  margin-top: 8px;
  padding: 7px 9px;
  border: 1px solid #26344a;
  border-radius: 7px;
  background: #0b1017;
}
.saoya-preview-value span {
  display: flex;
  align-items: center;
  gap: 9px;
}
.saoya-preview-value small {
  color: #748298;
  font-size: 6.5px;
}
.saoya-preview-value code {
  color: #cdd7e5;
  font-size: 7.5px;
}
.saoya-export {
  display: grid;
  grid-template-columns: 1.35fr 0.7fr 0.9fr;
  gap: 6px;
  margin-top: 8px;
}
.saoya-export b,
.saoya-export span {
  height: 27px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border: 1px solid #30415a;
  border-radius: 7px;
  color: #b4c0d0;
  font-size: 7.5px;
}
.saoya-export b {
  color: #fff;
  border-color: #2e82fb;
  background: #287cf3;
}
.saoya-export svg {
  width: 10px;
}
.proof-strip {
  margin-top: 76px;
  border-block: 1px solid var(--line-soft);
  background: #090c11;
}
.proof-inner {
  min-height: 132px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
}
.proof-inner > span {
  display: grid;
  grid-template-columns: 30px 1fr;
  grid-template-rows: auto auto;
  padding: 0 36px;
  border-right: 1px solid var(--line-soft);
}
.proof-inner > span:first-child {
  padding-left: 0;
}
.proof-inner > span:last-child {
  border: 0;
}
.proof-inner svg {
  grid-row: 1/3;
  width: 18px;
  color: #6ca7ff;
  margin-top: 3px;
}
.proof-inner b {
  font-size: 13px;
}
.proof-inner small {
  font-size: 10px;
  color: #6f7b8d;
  margin-top: 5px;
}
.workflows {
  padding-block: 120px 60px;
}
.section-heading {
  max-width: 720px;
  margin-bottom: 62px;
}
.section-heading h2 {
  font-size: clamp(38px, 5vw, 62px);
  letter-spacing: -0.055em;
  line-height: 1.1;
  margin: 0;
}
.section-heading p {
  max-width: 590px;
  color: #8e99a9;
  font-size: 16px;
  line-height: 1.8;
  margin: 18px 0 0;
}
.workflow-row {
  display: grid;
  grid-template-columns: minmax(320px, 0.76fr) minmax(0, 1.24fr);
  gap: 88px;
  align-items: center;
  min-height: 510px;
  padding-block: 62px;
  border-top: 1px solid var(--line-soft);
}
.workflow-row.reverse {
  grid-template-columns: minmax(0, 1.24fr) minmax(320px, 0.76fr);
}
.workflow-row.reverse .workflow-copy {
  order: 2;
}
.workflow-copy {
  padding: 20px 0;
}
.workflow-index {
  color: #5b8fd8;
  font-size: 12px;
  font-weight: 650;
}
.workflow-copy h3 {
  font-size: 48px;
  letter-spacing: -0.05em;
  margin: 18px 0;
}
.workflow-copy > p {
  color: #929dad;
  line-height: 1.85;
  font-size: 16px;
  margin-bottom: 28px;
}
.workflow-copy > a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #78adff;
  font-size: 13px;
}
.workflow-copy > a svg {
  width: 14px;
}
.workflow-visual {
  height: 440px;
  border: 1px solid #222c3b;
  border-radius: 20px;
  background: #0c1016;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 65px rgba(0, 0, 0, 0.3);
}
.research-visual {
  padding: 32px 34px;
}
.research-query {
  height: 50px;
  border: 1px solid #2b374a;
  border-radius: 11px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 15px;
  color: #abb6c5;
  font-size: 12px;
  background: #111721;
}
.research-query svg {
  width: 16px;
  color: #6a9de7;
}
.research-result {
  margin: 28px 10px 0;
  padding-left: 20px;
  border-left: 1px solid #2b3a50;
}
.research-result > span {
  font-size: 9px;
  color: #5c94e3;
}
.research-result h4 {
  font-size: 23px;
  letter-spacing: -0.03em;
  margin: 12px 0;
}
.research-result p {
  color: #8995a7;
  font-size: 12px;
  line-height: 1.8;
  max-width: 480px;
}
.research-result > div {
  display: flex;
  gap: 8px;
  margin-top: 24px;
}
.research-result b {
  width: 50px;
  height: 50px;
  border: 1px solid #2b374a;
  border-radius: 11px;
  display: grid;
  place-items: center;
  color: #659de9;
  font-size: 11px;
}
.source-row {
  position: absolute;
  left: 34px;
  right: 34px;
  bottom: 28px;
  display: flex;
  gap: 8px;
}
.source-row span {
  padding: 7px 10px;
  border: 1px solid #263143;
  border-radius: 99px;
  color: #697688;
  font-size: 9px;
}
.organize-visual {
  display: grid;
  grid-template-columns: 185px 1fr;
}
.organize-visual aside {
  padding: 26px 18px;
  border-right: 1px solid #1d2531;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.organize-visual aside strong {
  font-size: 14px;
  margin: 0 8px 20px;
}
.organize-visual aside span {
  display: flex;
  justify-content: space-between;
  padding: 10px 9px;
  border-radius: 8px;
  color: #8290a4;
  font-size: 10px;
}
.organize-visual aside span.active {
  color: #78abf5;
  background: #142039;
}
.organize-visual aside b {
  font-weight: 500;
}
.organize-visual > div {
  padding: 26px;
}
.organize-search {
  height: 40px;
  border: 1px solid #283548;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  color: #6e7b8d;
  font-size: 10px;
}
.organize-search svg {
  width: 14px;
}
.organize-visual article {
  height: 94px;
  margin-top: 16px;
  border: 1px solid #242f40;
  border-radius: 11px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: #101620;
}
.organize-visual article > svg {
  width: 20px;
  color: #68a3f4;
}
.organize-visual article > div {
  display: flex;
  flex-direction: column;
}
.organize-visual article strong {
  font-size: 11px;
}
.organize-visual article small {
  font-size: 9px;
  color: #687486;
  margin-top: 7px;
}
.deliver-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 50px 28px;
}
.deliver-visual > svg {
  width: 18px;
  color: #46536a;
}
.flow-node {
  width: 112px;
  height: 110px;
  border: 1px solid #2a3547;
  background: #111722;
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 13px;
  color: #8a96a8;
  font-size: 10px;
}
.flow-node svg {
  width: 22px;
}
.flow-node.active {
  color: #77aefd;
  border-color: #326ab7;
  box-shadow: 0 0 30px rgba(52, 133, 255, 0.12);
}
.flow-node.done {
  color: #55d7aa;
  border-color: #276b59;
}
.flow-status {
  position: absolute;
  bottom: 30px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #788496;
  font-size: 10px;
}
.flow-status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #49d49f;
}
.final-cta {
  text-align: center;
  padding: 120px 20px;
  border-top: 1px solid var(--line-soft);
}
.final-cta h2 {
  font-size: clamp(38px, 5vw, 64px);
  letter-spacing: -0.055em;
  margin: 0;
}
.final-cta > div {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 28px;
  margin-top: 36px;
}
.site-footer {
  min-height: 210px;
  border-top: 1px solid var(--line-soft);
  padding-block: 45px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 26px;
  color: #7e8999;
}
.site-footer .site-brand {
  color: #eaf0f8;
}
.site-footer > div p {
  font-size: 12px;
}
.site-footer nav {
  display: flex;
  gap: 24px;
  font-size: 12px;
}
.site-footer nav a:hover {
  color: #fff;
}
.site-footer > small {
  grid-column: 1/-1;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
  font-size: 10px;
}
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
@keyframes panel-in {
  from {
    opacity: 0.35;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes thinking-pulse {
  0%,
  70%,
  100% {
    opacity: 0.35;
    transform: translateY(0);
  }
  35% {
    opacity: 1;
    transform: translateY(-3px);
  }
}
@keyframes caret-blink {
  0%,
  45% {
    opacity: 1;
  }
  46%,
  100% {
    opacity: 0;
  }
}
@keyframes wave {
  0%,
  100% {
    transform: scaleY(0.55);
    opacity: 0.65;
  }
  50% {
    transform: scaleY(1.15);
    opacity: 1;
  }
}
@media (max-width: 1000px) {
  .site-nav {
    gap: 20px;
  }
  .hero {
    grid-template-columns: minmax(280px, 0.62fr) minmax(560px, 1.38fr);
    gap: 28px;
  }
  .hero h1 {
    font-size: clamp(44px, 5.2vw, 58px);
  }
  .hero h1 em {
    white-space: normal;
  }
  .hero-copy > p {
    font-size: 14px;
  }
  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 17px;
  }
  .app-shell {
    grid-template-columns: 44px 150px 1fr;
  }
  .app-sidebar {
    padding-inline: 10px;
  }
  .app-space-title {
    display: block;
  }
  .app-space-title small {
    display: block;
    margin-top: 3px;
  }
  .chat-area {
    padding-inline: 24px;
  }
  .answer-block {
    width: 95%;
  }
  .workflow-row,
  .workflow-row.reverse {
    gap: 55px;
    grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  }
  .proof-inner > span {
    padding: 0 20px;
  }
  .workflow-visual {
    height: 400px;
  }
  .deliver-visual {
    gap: 6px;
  }
  .flow-node {
    width: 90px;
  }
  .organize-visual {
    grid-template-columns: 155px 1fr;
  }
}
@media (max-width: 880px) {
  .hero {
    min-height: auto;
    padding-top: calc(var(--header) + 58px);
    padding-bottom: 42px;
    grid-template-columns: 1fr;
    gap: 42px;
  }
  .hero-copy {
    max-width: 650px;
  }
  .hero h1 {
    font-size: clamp(50px, 8vw, 68px);
  }
  .hero h1 em {
    white-space: nowrap;
  }
  .hero-copy > p {
    max-width: 520px;
    font-size: 16px;
  }
  .hero-actions {
    flex-direction: row;
    align-items: center;
  }
  .app-shell {
    height: 500px;
    grid-template-columns: 48px 178px 1fr;
  }
}
@media (max-width: 760px) {
  :root {
    --header: 62px;
  }
  .section-shell {
    width: min(100% - 28px, var(--max));
  }
  .site-header {
    padding: 0 14px;
    grid-template-columns: 1fr auto;
  }
  .site-nav {
    display: none;
    position: absolute;
    left: 14px;
    right: 14px;
    top: 58px;
    padding: 12px;
    background: #10151d;
    border: 1px solid #283244;
    border-radius: 12px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .site-nav.open {
    display: flex;
  }
  .site-nav a {
    padding: 12px;
  }
  .nav-login {
    display: none;
  }
  .menu-button {
    display: grid;
    place-items: center;
  }
  .nav-actions {
    gap: 8px;
  }
  .site-brand img {
    width: 32px;
    height: 32px;
  }
  .hero {
    padding-top: calc(var(--header) + 52px);
    display: grid;
    grid-template-columns: 1fr;
    gap: 38px;
  }
  .hero-copy:before {
    left: 0;
    width: 100%;
    transform: none;
  }
  .hero-logo-film {
    width: min(350px, 92vw);
    margin: -4px auto 12px;
  }
  .hero h1 {
    font-size: clamp(42px, 13vw, 58px);
  }
  .hero-copy > p {
    font-size: 15px;
    line-height: 1.75;
  }
  .hero-actions {
    flex-direction: column;
    gap: 18px;
  }
  .product-launch {
    margin-top: 0;
  }
  .app-window {
    border-radius: 15px;
  }
  .app-chrome {
    height: 32px;
  }
  .app-shell {
    height: 520px;
    grid-template-columns: 44px 1fr;
  }
  .app-rail {
    padding: 10px 5px;
  }
  .app-rail > img {
    width: 29px;
    height: 29px;
  }
  .app-rail > button {
    width: 32px;
    height: 32px;
  }
  .app-rail > button:after {
    display: none;
  }
  .app-sidebar {
    display: none;
  }
  .demo-topbar {
    height: 42px;
    grid-template-columns: 1fr auto;
    padding: 0 10px;
  }
  .demo-notice {
    display: none;
  }
  .demo-meta {
    font-size: 7px;
  }
  .demo-panel {
    inset: 42px 0 0;
  }
  .chat-area {
    height: calc(100% - 91px);
    padding: 24px 16px;
  }
  .chat-prompt {
    max-width: 85%;
    font-size: 10px;
  }
  .answer-block {
    margin-top: 20px;
  }
  .answer-content > p {
    font-size: 10px;
  }
  .answer-list li {
    grid-template-columns: 1fr;
    gap: 3px;
  }
  .answer-list li:nth-child(n + 3) {
    display: none;
  }
  .answer-file {
    margin-top: 10px;
  }
  .composer {
    left: 10px;
    right: 10px;
    bottom: 10px;
    height: 72px;
    padding: 10px;
  }
  .composer > div {
    margin-top: 12px;
  }
  .composer b:nth-child(2) {
    display: none;
  }
  .composer-tool {
    display: none;
  }
  .demo-cursor,
  .panel-cursor {
    display: none;
  }
  .knowledge-tools {
    margin-inline: 10px;
  }
  .knowledge-tools b,
  .knowledge-tools > svg {
    display: none;
  }
  .knowledge-head {
    padding: 30px 18px 18px;
  }
  .knowledge-head h3 {
    font-size: 19px;
  }
  .knowledge-grid {
    padding: 0 18px;
    grid-template-columns: 1fr;
  }
  .knowledge-grid article {
    height: 90px;
  }
  .knowledge-grid article:nth-child(n + 3) {
    display: none;
  }
  .canvas-node {
    transform: scale(0.7);
    transform-origin: center;
  }
  .canvas-node.root {
    left: 0;
  }
  .canvas-node.blue {
    left: 30%;
  }
  .canvas-node.violet {
    left: 35%;
  }
  .canvas-node.green {
    right: -4%;
  }
  .canvas-node.orange {
    right: -3%;
  }
  .media-panel {
    padding: 16px;
  }
  .media-panel img {
    object-fit: cover;
    object-position: left top;
  }
  .jiya-panel {
    padding: 12px;
    grid-template-columns: 1fr;
  }
  .jiya-panel .upload-card {
    display: none;
  }
  .saoya-panel {
    padding: 10px;
  }
  .saoya-workspace {
    grid-template-columns: 0.82fr 1.18fr;
    gap: 8px;
  }
  .saoya-card,
  .saoya-preview-card {
    padding: 8px;
  }
  .saoya-tabs span {
    font-size: 0;
  }
  .saoya-tabs svg {
    width: 12px;
  }
  .saoya-shapes {
    grid-template-columns: repeat(2, 1fr);
  }
  .saoya-shapes span:nth-child(n + 5),
  .saoya-colors span:nth-child(n + 2),
  .saoya-export span:last-child {
    display: none;
  }
  .saoya-colors {
    grid-template-columns: 1fr;
  }
  .saoya-export {
    grid-template-columns: 1fr 0.65fr;
  }
  .proof-strip {
    margin-top: 56px;
  }
  .proof-inner {
    grid-template-columns: 1fr;
    padding-block: 20px;
  }
  .proof-inner > span,
  .proof-inner > span:first-child {
    padding: 18px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }
  .proof-inner > span:last-child {
    border: 0;
  }
  .workflows {
    padding-top: 82px;
  }
  .section-heading {
    margin-bottom: 42px;
  }
  .section-heading h2 {
    font-size: 38px;
  }
  .workflow-row,
  .workflow-row.reverse {
    grid-template-columns: 1fr;
    gap: 30px;
    min-height: 0;
    padding-block: 56px;
  }
  .workflow-row.reverse .workflow-copy {
    order: 0;
  }
  .workflow-copy h3 {
    font-size: 38px;
  }
  .workflow-visual {
    height: 340px;
  }
  .organize-visual {
    grid-template-columns: 115px 1fr;
  }
  .organize-visual aside {
    padding: 20px 8px;
  }
  .organize-visual aside strong {
    margin-left: 5px;
  }
  .organize-visual > div {
    padding: 16px 10px;
  }
  .organize-visual article {
    padding: 10px;
  }
  .deliver-visual {
    padding: 30px 12px;
    gap: 3px;
  }
  .flow-node {
    width: 67px;
    height: 90px;
  }
  .deliver-visual > svg {
    width: 12px;
  }
  .final-cta {
    padding-block: 84px;
  }
  .final-cta > div {
    flex-direction: column;
    gap: 20px;
  }
  .site-footer {
    grid-template-columns: 1fr;
  }
  .site-footer nav {
    flex-wrap: wrap;
  }
  .site-footer > small {
    grid-column: auto;
  }
}
@media (max-width: 760px) {
  .hero h1 {
    font-size: min(11.5vw, 44px);
  }
  .hero h1 em {
    display: block;
    white-space: nowrap;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .demo-panel {
    animation: none;
  }
  .button {
    transition: none;
  }
}