@charset "UTF-8";
:root {
  color-scheme: light;
  --paper: #f7f7fb;
  --ink: #26263b;
  --muted: #737587;
  --violet: #6961ce;
  --line: #dedfea;
  --serif: SimSun, "Songti SC", "Noto Serif CJK SC", serif;
  --sans:
    "Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", system-ui,
    sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 105px;
}
body {
  margin: 0;
  background: linear-gradient(125deg, #f8f7fc, #f4f7fa 48%, #fcfaf9);
  color: var(--ink);
  font: 14px/1.8 var(--sans);
  -webkit-font-smoothing: antialiased;
}
::selection {
  background: #e1dcf7;
  color: #35305e;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}
a,
button,
summary {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.icon-definitions {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
img {
  display: block;
  max-width: 100%;
}
p,
h1,
h2,
h3,
figure {
  margin: 0;
}
h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 400;
}
h2 {
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.55;
  letter-spacing: -0.02em;
}
small {
  font-size: 11px;
}
:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: 5px;
}
[hidden] {
  display: none !important;
}
.container {
  width: min(1216px, calc(100% - 64px));
  margin-inline: auto;
}
.skip-link {
  position: fixed;
  top: 12px;
  left: 16px;
  transform: translateY(-150%);
  z-index: 100;
  background: white;
  padding: 8px 16px;
  border: 1px solid var(--violet);
  border-radius: 8px;
}
.skip-link:focus {
  transform: none;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: #f7f7fbdc;
  backdrop-filter: blur(16px);
}
.header-inner {
  height: 88px;
  display: flex;
  align-items: center;
  gap: 36px;
  border-bottom: 1px solid var(--line);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  white-space: nowrap;
}
.wordmark > span:first-child {
  font-family: var(--serif);
  font-size: 25px;
  letter-spacing: 0.02em;
}
.rootseed {
  border-left: 1px solid var(--line);
  padding-left: 20px;
  color: var(--muted);
  font:
    10px "Segoe UI",
    var(--sans);
  letter-spacing: 2.2px;
}
.main-nav {
  display: flex;
  gap: 36px;
  margin-left: auto;
  color: var(--muted);
  font-size: 13px;
}
.main-nav a,
.text-link,
.site-footer a {
  transition: color 0.2s;
}
.main-nav a:hover,
.text-link:hover,
.site-footer a:hover {
  color: var(--violet);
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  min-height: 46px;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  transition:
    background 0.2s,
    box-shadow 0.2s,
    transform 0.2s var(--ease);
}
.button svg {
  width: 17px;
  height: 17px;
}
.button-primary {
  background: linear-gradient(135deg, #7771d9, #5750b4);
  color: white;
  box-shadow: 0 4px 10px -8px #4c439f;
}
.button-primary:hover {
  background: linear-gradient(135deg, #827be4, #635bc1);
  box-shadow: 0 8px 19px -11px #5d53bd;
  transform: translateY(-1px);
}
.button-outline {
  background: #ffffffd9;
  border-color: var(--line);
}
.button-outline svg {
  color: var(--violet);
}
.button-outline:hover {
  background: white;
  border-color: #bcb6df;
}
.header-source {
  margin-left: 4px;
  min-width: 160px;
  min-height: 44px;
}
.hero {
  min-height: 721px;
  padding-top: 46px;
  padding-bottom: 52px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.eyebrow {
  color: var(--violet);
  font-size: 12px;
  letter-spacing: 3px;
  margin-bottom: 32px;
}
h1 {
  font-size: clamp(48px, 4.6vw, 66px);
  line-height: 1.32;
  letter-spacing: -0.03em;
}
.hero-description {
  font-size: 15px;
  line-height: 2.08;
  color: var(--muted);
  margin-top: 47px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 58px;
}
.hero-actions .button {
  min-width: 170px;
}
.text-link {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}
.text-link svg {
  width: 14px;
  height: 14px;
}
.hero-meta {
  font-size: 10px;
  line-height: 1.7;
  color: var(--muted);
  margin-top: 39px;
}
.hero-meta span {
  margin-inline: 7px;
  color: #c1bdcf;
}
.hero-portrait {
  position: relative;
  width: min(100%, 484px);
  height: 614px;
  justify-self: end;
  margin-right: 54px;
  isolation: isolate;
}
.hero-portrait:before {
  content: "";
  position: absolute;
  inset: -30px -66px;
  background: radial-gradient(ellipse, #b3a1e53d, transparent 66%);
  z-index: -2;
}
.portrait-portal {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border: 10px solid #eeedf5;
  border-radius: 250px;
  background: #e5e3ef;
  box-shadow:
    0 25px 50px -30px #77718c3d,
    0 0 0 1px #fff;
}
.portrait-portal:after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid #ffffffb0;
  border-radius: inherit;
  pointer-events: none;
}
.portrait-portal img {
  position: absolute;
  top: -15px;
  left: -9%;
  width: 118%;
  height: 118%;
  max-width: none;
  object-fit: cover;
  object-position: center top;
}
.portal-orbit {
  position: absolute;
  inset: -13px -22px -20px;
  z-index: -1;
  border: 1px solid #d9d4eb80;
  border-radius: 49%;
  transform: rotate(-12deg);
  border-top-color: transparent;
  border-right-color: transparent;
}
.portrait-star {
  position: absolute;
  z-index: 2;
  color: #a8a0df;
  font-size: 15px;
  line-height: 1;
  animation: star-breathe 5s ease-in-out infinite;
}
.star-one {
  left: -23px;
  top: 75px;
}
.star-two {
  right: -22px;
  top: 234px;
  animation-delay: -1.4s;
}
.star-three {
  right: 23px;
  bottom: 24px;
  animation-delay: -3s;
}
.portrait-quote {
  position: absolute;
  z-index: 3;
  left: -73px;
  bottom: 54px;
  width: 324px;
  padding: 18px 23px;
  background: #ffffffed;
  border: 1px solid #e1deef;
  border-radius: 15px;
  box-shadow: 0 8px 22px -12px #514a7028;
  backdrop-filter: blur(12px);
}
.quote-speaker {
  font-size: 11px;
  color: var(--violet);
}
.portrait-quote p {
  font-family: var(--serif);
  font-size: 17px;
  margin-top: 6px;
  white-space: nowrap;
}
.portrait-quote small {
  display: block;
  font-size: 10px;
  color: var(--muted);
  margin-top: 8px;
}
.hero-caption {
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  padding-bottom: 16px;
}
.hero-caption p {
  font-family: var(--serif);
  font-size: 17px;
}
.hero-caption > span {
  font:
    10px "Segoe UI",
    var(--sans);
  color: var(--muted);
  letter-spacing: 2px;
  padding-right: 70px;
}
.section {
  padding-top: 93px;
  padding-bottom: 99px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  margin-bottom: 38px;
}
.section-kicker {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 30px;
}
.section-kicker > span {
  color: var(--violet);
  font:
    12px "Segoe UI",
    var(--sans);
  letter-spacing: 1.8px;
}
.section-heading > p {
  color: var(--muted);
  line-height: 2;
  font-size: 13px;
  padding-right: 65px;
}
.workbench-demo {
  display: grid;
  grid-template-columns: 37.5% 1fr;
  gap: 24px;
  padding: 11px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 22px 55px -27px #726a9024;
  position: relative;
}
.workbench-demo figcaption {
  position: absolute;
  top: calc(100% + 13px);
  left: 0;
  color: #858596;
  font-size: 10px;
}
.workbench-scene {
  position: relative;
  min-height: 531px;
  overflow: hidden;
  border-radius: 12px;
  background: #ecebf4;
}
.workbench-scene > img {
  width: 100%;
  height: 100%;
  position: absolute;
  object-fit: cover;
  object-position: center top;
}
.scene-presence {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  width: 200px;
  padding: 7px 12px;
  border: 1px solid #ffffffcf;
  border-radius: 10px;
  background: #ffffffeb;
  backdrop-filter: blur(10px);
  font-size: 12px;
  color: #4f4d66;
  white-space: nowrap;
}
.scene-presence > span {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #9b91c8;
}
.workbench-chat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 18px 15px 18px 0;
  min-width: 0;
}
.chat-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 1px 11px 18px;
  border-bottom: 1px solid var(--line);
}
.chat-heading > span {
  font: 17px var(--serif);
}
.chat-heading > small {
  font-size: 10px;
  color: #9392a2;
  margin-right: 13px;
}
.example-user {
  align-self: flex-end;
  max-width: 93%;
  background: #f0edf9;
  border-radius: 12px;
  padding: 17px 19px;
  font-size: 13px;
  line-height: 1.8;
  margin: 30px 13px 33px 20px;
}
.example-assistant {
  margin-left: 11px;
  font-size: 13px;
  line-height: 2.1;
  color: var(--muted);
}
.example-lead {
  font: 19px/1.7 var(--serif);
  color: var(--ink);
  margin-bottom: 13px;
}
.memory-receipt {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 31px 0 24px 11px;
  color: var(--violet);
  padding: 7px 12px;
  border: 1px solid #e7e3f4;
  background: #f8f6fd;
  border-radius: 8px;
  font-size: 10px;
}
.memory-receipt > span {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #a097d3;
}
.example-composer {
  margin-top: auto;
  width: 100%;
  background: #fafafd;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 15px;
  color: #92909f;
  font-size: 11px;
}
.example-composer > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
}
.example-composer small {
  font-size: 10px;
}
.example-send {
  width: 29px;
  height: 29px;
  display: grid;
  place-items: center;
  background: #7770d1;
  color: white;
  border-radius: 8px;
}
.example-send svg {
  width: 15px;
  height: 15px;
}
.memory-section {
  background: linear-gradient(125deg, #191e35, #10152a 62%, #1b1e37);
  color: #f2f1fa;
  overflow: hidden;
}
.memory-layout {
  position: relative;
  display: grid;
  grid-template-columns: 43% 57%;
  min-height: 740px;
  padding-top: 70px;
  padding-bottom: 70px;
  align-items: center;
}
.memory-copy {
  align-self: start;
  padding-top: 4px;
  position: relative;
  z-index: 2;
}
.memory-copy .section-kicker {
  color: #a4a8c2;
  margin-bottom: 50px;
}
.memory-copy .section-kicker > span {
  color: #a3a1c1;
}
.memory-copy h2 {
  font-size: clamp(30px, 3vw, 40px);
  line-height: 1.55;
}
.memory-copy > p:not(.section-kicker) {
  font-size: 13px;
  color: #b5b7cf;
  line-height: 2.2;
  margin-top: 49px;
}
.memory-copy h3 {
  font-size: 17px;
  line-height: 1.8;
  color: #dedaf5;
  margin-top: 44px;
}
.memory-copy > p.memory-secondary {
  color: #a6a8c2;
  font-size: 12px;
  margin-top: 15px;
}
.memory-doc-link {
  color: #bbb4df;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  margin-top: 29px;
  border-bottom: 1px solid #83809b55;
  padding-bottom: 3px;
  transition: color 0.2s;
}
.memory-doc-link svg {
  width: 13px;
  height: 13px;
}
.memory-doc-link:hover {
  color: white;
}
.memory-demo-note {
  position: absolute;
  bottom: 34px;
  left: 0;
  color: #858ba9;
  font-size: 10px;
}
.constellation-wrap {
  position: relative;
  min-width: 0;
  align-self: center;
  margin-top: 15px;
}
.constellation {
  position: relative;
  width: 100%;
  aspect-ratio: 640/510;
  isolation: isolate;
}
.constellation:before {
  content: "";
  position: absolute;
  inset: -20% -12%;
  z-index: -1;
  background: radial-gradient(ellipse, #8e74d12e, transparent 65%);
}
.constellation-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  stroke: #8383ac;
  stroke-width: 0.8;
  opacity: 0.38;
}
.star-dust {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.dust-star {
  position: absolute;
  border-radius: 50%;
  width: 1px;
  height: 1px;
  background: #b9bed3;
  opacity: 0.6;
}
.memory-star {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border: none;
  padding: 0;
  background: transparent;
  display: grid;
  place-items: center;
  color: #e2dbff;
  z-index: 2;
  border-radius: 50%;
}
.memory-star:before {
  content: "";
  position: absolute;
  width: 23px;
  height: 23px;
  border-radius: 50%;
  background: radial-gradient(circle, #c4b3ff99, transparent 68%);
  animation: star-breathe 4.8s ease-in-out infinite;
  pointer-events: none;
}
.memory-star > svg {
  width: 9px;
  height: 9px;
  fill: currentColor;
  stroke: none;
  filter: drop-shadow(0 0 3px #c9b7ff66);
  transition:
    transform 0.3s var(--ease),
    color 0.3s;
  animation: star-breathe 4.8s ease-in-out infinite;
}
.memory-star:hover > svg,
.memory-star[aria-expanded="true"] > svg {
  transform: scale(1.35);
  color: white;
}
.memory-star > span {
  position: absolute;
  top: 39px;
  color: #b9b4d9;
  white-space: nowrap;
  font-size: 11px;
  pointer-events: none;
  letter-spacing: 0.03em;
}
.memory-star:focus-visible {
  outline: 1px solid #b8abe4;
  outline-offset: 1px;
}
.memory-star-one {
  left: 12.5%;
  top: 41.176%;
}
.memory-star-two {
  left: 31.25%;
  top: 27.451%;
}
.memory-star-three {
  left: 51.563%;
  top: 36.275%;
}
.memory-star-four {
  left: 75%;
  top: 17.647%;
}
.memory-star-five {
  left: 86.719%;
  top: 60.784%;
}
.memory-star-six {
  left: 65.625%;
  top: 77.451%;
}
.memory-star-seven {
  left: 38.281%;
  top: 66.667%;
}
.memory-star-eight {
  left: 20.313%;
  top: 88.235%;
}
.memory-star:nth-of-type(even):before,
.memory-star:nth-of-type(even) > svg {
  animation-delay: -2s;
}
.memory-star-three > svg {
  width: 12px;
  height: 12px;
}
.memory-star-four > span {
  top: auto;
  bottom: 35px;
}
.memory-detail {
  position: absolute;
  z-index: 5;
  left: 41%;
  top: 44%;
  width: 285px;
  max-width: calc(100% - 16px);
  padding: 19px 19px 16px;
  border: 1px solid #424665;
  border-radius: 12px;
  background: #222640f5;
  box-shadow: 0 15px 35px -15px #070b1f80;
  backdrop-filter: blur(12px);
  animation: detail-in 0.18s var(--ease);
}
.detail-title {
  font: 16px/1.7 var(--serif);
  color: #eeeafa;
  padding-right: 13px;
}
.detail-source {
  font-size: 10px;
  color: #b0b1cc;
  line-height: 1.9;
  margin-top: 12px;
}
.detail-meta {
  display: block;
  font-size: 10px;
  color: #999cc0;
  margin-top: 7px;
}
.detail-close {
  position: absolute;
  right: 7px;
  top: 7px;
  padding: 4px;
  border: none;
  background: transparent;
  color: #aaa7c9;
  display: grid;
  place-items: center;
  border-radius: 4px;
}
.detail-close svg {
  width: 13px;
  height: 13px;
}
.detail-close:hover {
  color: white;
  background: #ffffff12;
}
.constellation-hint {
  font-size: 10px;
  color: #9699b6;
  text-align: center;
  margin-top: 10px;
}
.summary-section {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 70px;
  align-items: center;
  padding-top: 108px;
  padding-bottom: 111px;
}
.summary-copy > .section-kicker {
  margin-bottom: 30px;
}
.summary-copy > p:last-child {
  font-size: 13px;
  color: var(--muted);
  line-height: 2.2;
  margin-top: 40px;
}
.summary-example {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px 25px 13px;
  box-shadow: 0 10px 25px -16px #615b802c;
  min-width: 0;
}
.example-label {
  font-size: 11px;
  color: var(--violet);
}
.written-answer > .example-label {
  display: block;
  border-bottom: 1px solid var(--line);
  padding-bottom: 17px;
}
.written-answer h3 {
  font-size: 21px;
  line-height: 1.75;
  margin: 21px 0 19px;
}
.written-answer p {
  font-size: 12px;
  color: var(--muted);
  line-height: 2.1;
}
.spoken-answer {
  margin-top: 30px;
  padding: 13px 18px 18px;
  background: #f4f2fc;
  border-radius: 10px;
}
.spoken-answer p {
  font: 17px/1.8 var(--serif);
  margin-top: 14px;
}
.spoken-answer .example-label {
  font-size: 10px;
}
.summary-note {
  display: block;
  font-size: 9px;
  color: #9894a7;
  text-align: right;
  padding-top: 9px;
}
.ownership-section {
  border-top: 1px solid var(--line);
  padding-top: 48px;
  padding-bottom: 72px;
}
.ownership-section h2 {
  font-size: 31px;
}
.ownership-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 60px;
  margin-top: 45px;
}
.ownership-columns h3 {
  font-size: 17px;
  line-height: 1.8;
}
.ownership-columns p {
  color: var(--muted);
  font-size: 12px;
  margin-top: 13px;
}
.privacy-note {
  font-size: 10px;
  line-height: 2;
  color: #858596;
  margin-top: 43px;
}
.faq-section {
  border-top: 1px solid var(--line);
  padding-top: 51px;
  padding-bottom: 70px;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
}
.faq-section .section-kicker {
  margin-bottom: 19px;
}
.faq-section h2 {
  font-size: 31px;
}
.faq-list details {
  border-bottom: 1px solid var(--line);
}
.faq-list details:first-child {
  border-top: 1px solid var(--line);
}
.faq-list summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0;
  font-size: 13px;
  font-weight: 400;
  transition: color 0.2s;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary svg {
  width: 15px;
  height: 15px;
  color: #9692b2;
  transition: transform 0.25s var(--ease);
}
.faq-list summary:hover {
  color: var(--violet);
}
.faq-list details[open] summary svg {
  transform: rotate(180deg);
}
.faq-list details p {
  padding: 0 30px 21px 0;
  line-height: 2.1;
  font-size: 12px;
  color: var(--muted);
}
.faq-list details a {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--violet);
  font-size: 12px;
  margin-bottom: 21px;
}
.faq-list details a svg {
  width: 12px;
  height: 12px;
}
.closing {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  min-height: 179px;
  background: #edebf7;
  border-radius: 18px;
  padding: 35px 37px;
  margin-bottom: 49px;
}
.closing h2 {
  font-size: 32px;
  line-height: 1.55;
}
.closing p {
  font-size: 10px;
  color: var(--muted);
  margin-top: 21px;
  line-height: 1.9;
}
.closing p > span {
  margin-inline: 5px;
}
.closing > .button {
  min-width: 176px;
  flex-shrink: 0;
}
.site-footer {
  display: flex;
  align-items: center;
  gap: 30px;
  border-top: 1px solid var(--line);
  padding: 25px 0 32px;
  font-size: 11px;
}
.site-footer > a {
  font-size: 12px;
}
.site-footer > a > span {
  margin: 0 7px;
  color: #9690ad;
}
.site-footer > nav {
  display: flex;
  gap: 23px;
  color: var(--muted);
  margin-left: auto;
}
.footer-year {
  margin-left: 50px;
  color: var(--muted);
  font:
    10px "Segoe UI",
    var(--sans);
}
@keyframes star-breathe {
  0%,
  100% {
    opacity: 0.65;
  }
  50% {
    opacity: 1;
  }
}
@keyframes detail-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@media (min-width: 1600px) {
  .hero {
    min-height: 746px;
  }
}
@media (max-width: 1180px) {
  .header-inner {
    gap: 25px;
  }
  .main-nav {
    gap: 23px;
  }
  .hero {
    gap: 50px;
    min-height: 660px;
  }
  .hero-portrait {
    width: calc(100% - 22px);
    height: 550px;
    margin-right: 15px;
  }
  .portrait-quote {
    left: -36px;
    width: 298px;
    padding: 17px 20px;
  }
  .portrait-quote p {
    font-size: 16px;
  }
  .hero-description {
    font-size: 14px;
  }
  .hero-actions {
    gap: 20px;
  }
  .section-heading > p {
    padding-right: 0;
  }
  .workbench-scene {
    min-height: 510px;
  }
  .example-assistant {
    font-size: 12px;
  }
  .memory-layout {
    grid-template-columns: 44% 56%;
    min-height: 730px;
  }
  .memory-copy h2 {
    font-size: 34px;
  }
  .summary-section {
    gap: 46px;
  }
  .written-answer h3 {
    font-size: 19px;
  }
  .spoken-answer p {
    font-size: 16px;
  }
  .closing h2 {
    font-size: 29px;
  }
}
@media (max-width: 900px) {
  .container {
    width: calc(100% - 48px);
  }
  .header-inner {
    height: 78px;
    gap: 18px;
  }
  .wordmark {
    gap: 13px;
  }
  .rootseed {
    padding-left: 13px;
    font-size: 9px;
    letter-spacing: 1.4px;
  }
  .main-nav {
    gap: 17px;
    font-size: 11px;
  }
  .header-source {
    min-width: 128px;
    gap: 25px;
    padding-inline: 15px;
    font-size: 12px;
  }
  .hero {
    gap: 35px;
    min-height: 625px;
    padding-top: 47px;
    padding-bottom: 44px;
  }
  .hero-portrait {
    height: 480px;
    margin-right: 4px;
    width: 100%;
  }
  .hero-copy h1 {
    font-size: 49px;
  }
  .eyebrow {
    font-size: 11px;
    letter-spacing: 2px;
  }
  .hero-description {
    font-size: 12px;
    line-height: 2.1;
    margin-top: 31px;
  }
  .hero-actions {
    margin-top: 35px;
    gap: 15px;
    flex-wrap: wrap;
  }
  .hero-actions .button {
    min-width: 144px;
    gap: 24px;
  }
  .text-link {
    font-size: 12px;
  }
  .hero-meta {
    font-size: 9px;
    margin-top: 30px;
  }
  .hero-meta span {
    margin-inline: 3px;
  }
  .portrait-quote {
    left: -27px;
    bottom: 40px;
    width: 255px;
    padding: 14px 17px;
  }
  .portrait-quote p {
    font-size: 14px;
  }
  .portrait-quote small {
    font-size: 9px;
  }
  .portrait-portal {
    border-width: 8px;
  }
  .hero-caption p {
    font-size: 15px;
  }
  .hero-caption > span {
    padding-right: 10px;
    font-size: 9px;
  }
  .section {
    padding-top: 72px;
    padding-bottom: 80px;
  }
  .section-kicker {
    gap: 17px;
    font-size: 10px;
    margin-bottom: 25px;
  }
  .section-heading > p {
    font-size: 11px;
  }
  .section-heading h2 {
    font-size: 30px;
  }
  .workbench-demo {
    grid-template-columns: 37% 1fr;
    gap: 13px;
  }
  .workbench-scene {
    min-height: 493px;
  }
  .workbench-chat {
    padding-right: 6px;
  }
  .chat-heading {
    padding-left: 7px;
  }
  .example-user {
    font-size: 11px;
    margin-right: 6px;
    padding: 12px 14px;
    margin-top: 25px;
    margin-bottom: 26px;
  }
  .example-assistant {
    font-size: 11px;
    margin-left: 7px;
  }
  .example-lead {
    font-size: 18px;
  }
  .memory-receipt {
    margin-left: 7px;
    font-size: 9px;
  }
  .scene-presence {
    width: auto;
    min-width: 160px;
    font-size: 10px;
  }
  .memory-layout {
    min-height: 730px;
    grid-template-columns: 48% 52%;
    padding-top: 58px;
  }
  .memory-copy h2 {
    font-size: 29px;
  }
  .memory-copy > p:not(.section-kicker) {
    font-size: 11px;
    margin-top: 34px;
  }
  .memory-copy h3 {
    font-size: 16px;
  }
  .memory-copy > p.memory-secondary {
    font-size: 10px;
    margin-top: 12px;
  }
  .memory-copy .section-kicker {
    margin-bottom: 36px;
  }
  .constellation-wrap {
    margin-top: 55px;
  }
  .memory-detail {
    width: 240px;
    left: 20%;
    padding: 16px;
  }
  .detail-title {
    font-size: 14px;
  }
  .memory-star > span {
    font-size: 9px;
  }
  .constellation-hint {
    font-size: 9px;
  }
  .summary-section {
    gap: 35px;
    grid-template-columns: 0.9fr 1.1fr;
  }
  .summary-copy h2 {
    font-size: 29px;
  }
  .summary-copy > p:last-child {
    font-size: 11px;
    margin-top: 28px;
  }
  .summary-example {
    padding: 18px 18px 10px;
  }
  .written-answer h3 {
    font-size: 17px;
    margin-bottom: 14px;
  }
  .written-answer p {
    font-size: 11px;
  }
  .spoken-answer {
    padding: 10px 11px 13px;
    margin-top: 22px;
  }
  .spoken-answer p {
    font-size: 14px;
  }
  .ownership-section h2,
  .faq-section h2 {
    font-size: 27px;
  }
  .ownership-columns {
    gap: 27px;
  }
  .ownership-columns h3 {
    font-size: 16px;
  }
  .ownership-columns p {
    font-size: 11px;
  }
  .faq-section {
    gap: 40px;
    grid-template-columns: 0.75fr 1.25fr;
  }
  .closing {
    padding: 28px;
    gap: 25px;
  }
  .closing h2 {
    font-size: 26px;
  }
  .closing p {
    font-size: 9px;
  }
  .closing .button {
    min-width: 150px;
  }
  .footer-year {
    margin-left: 20px;
  }
}
@media (max-width: 680px) {
  html {
    scroll-padding-top: 92px;
  }
  .container {
    width: calc(100% - 48px);
  }
  .header-inner {
    height: 73px;
    gap: 12px;
  }
  .wordmark > span:first-child {
    font-size: 23px;
  }
  .rootseed {
    font-size: 9px;
  }
  .main-nav {
    display: none;
  }
  .header-source {
    margin-left: auto;
    min-width: 102px;
    min-height: 36px;
    padding: 7px 12px;
    gap: 13px;
    font-size: 11px;
  }
  .header-source svg {
    width: 14px;
    height: 14px;
  }
  .hero {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    min-height: 0;
    padding-top: 37px;
    padding-bottom: 28px;
  }
  .hero-copy h1 {
    font-size: clamp(43px, 10vw, 56px);
    line-height: 1.32;
    letter-spacing: -0.035em;
  }
  .eyebrow {
    font-size: 10px;
    letter-spacing: 2px;
    margin-bottom: 26px;
  }
  .hero-description {
    font-size: 12px;
    line-height: 2.1;
    margin-top: 31px;
    max-width: 390px;
  }
  .desktop-break {
    display: none;
  }
  .hero-actions {
    margin-top: 29px;
    gap: 23px;
    flex-wrap: nowrap;
  }
  .hero-actions .button {
    min-width: 148px;
    min-height: 42px;
    font-size: 12px;
    padding: 9px 17px;
  }
  .hero-actions .text-link {
    font-size: 11px;
  }
  .hero-meta {
    margin-top: 30px;
    font-size: 9px;
  }
  .hero-portrait {
    width: min(82%, 330px);
    height: auto;
    aspect-ratio: 253/373;
    align-self: center;
    margin: 44px 0 22px 10px;
  }
  .portrait-portal {
    border-width: 7px;
  }
  .portrait-portal img {
    top: -10px;
  }
  .portrait-quote {
    width: 260px;
    max-width: calc(100vw - 64px);
    left: -36px;
    bottom: 14px;
    padding: 13px 16px;
  }
  .portrait-quote p {
    font-size: 15px;
    line-height: 1.8;
  }
  .portrait-quote small {
    font-size: 9px;
    margin-top: 5px;
  }
  .portrait-star {
    font-size: 13px;
  }
  .star-one {
    left: -16px;
    top: 47px;
  }
  .star-two {
    right: -15px;
    top: 156px;
  }
  .star-three {
    right: 8px;
    bottom: 12px;
  }
  .portal-orbit {
    inset: -8px -14px -14px;
  }
  .hero-caption {
    padding-top: 20px;
    padding-bottom: 5px;
  }
  .hero-caption p {
    font-size: 13px;
  }
  .hero-caption > span {
    font-size: 8px;
    letter-spacing: 1.2px;
    padding: 0;
  }
  .section {
    padding-top: 57px;
    padding-bottom: 75px;
  }
  .section-heading {
    display: block;
    margin-bottom: 30px;
  }
  .section-kicker {
    font-size: 10px;
    gap: 17px;
    margin-bottom: 24px;
  }
  .section-kicker > span {
    font-size: 11px;
  }
  .section-heading h2 {
    font-size: 28px;
  }
  .section-heading > p {
    font-size: 12px;
    line-height: 2;
    margin-top: 21px;
  }
  .workbench-demo {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 9px;
    border-radius: 15px;
  }
  .workbench-scene {
    min-height: 0;
    height: 230px;
    border-radius: 9px;
  }
  .workbench-scene > img {
    object-position: center 13%;
    height: 180%;
    top: -22px;
  }
  .scene-presence {
    bottom: 13px;
    font-size: 10px;
    padding: 5px 12px;
    background: #ffffffdc;
  }
  .workbench-chat {
    min-height: 330px;
    padding: 20px 8px 7px;
  }
  .chat-heading {
    padding-left: 4px;
    padding-bottom: 14px;
  }
  .chat-heading > span {
    font-size: 16px;
  }
  .chat-heading > small {
    font-size: 9px;
    margin-right: 0;
  }
  .example-user {
    font-size: 11px;
    margin: 20px 0 22px 20px;
    padding: 11px 13px;
    max-width: 95%;
  }
  .example-assistant {
    font-size: 11px;
    margin-left: 4px;
  }
  .example-lead {
    font-size: 18px;
    margin-bottom: 8px;
  }
  .memory-receipt {
    margin: 19px 0 23px 4px;
    padding: 5px 9px;
  }
  .example-composer {
    font-size: 10px;
    padding: 9px 12px;
  }
  .example-composer > div {
    margin-top: 6px;
  }
  .example-send {
    width: 25px;
    height: 25px;
  }
  .workbench-demo figcaption {
    font-size: 9px;
    line-height: 1.7;
    top: calc(100% + 11px);
    max-width: 310px;
  }
  .memory-layout {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 47px;
    padding-bottom: 57px;
  }
  .memory-copy {
    padding-top: 0;
  }
  .memory-copy .section-kicker {
    margin-bottom: 28px;
  }
  .memory-copy h2 {
    font-size: 29px;
    line-height: 1.5;
  }
  .memory-copy > p:not(.section-kicker) {
    font-size: 12px;
    line-height: 2.1;
    margin-top: 28px;
  }
  .memory-copy h3 {
    margin-top: 29px;
    font-size: 16px;
  }
  .memory-copy > p.memory-secondary {
    margin-top: 10px;
    font-size: 11px;
  }
  .memory-doc-link {
    font-size: 10px;
    margin-top: 22px;
  }
  .constellation-wrap {
    margin-top: 20px;
  }
  .memory-star > span {
    font-size: 10px;
  }
  .memory-detail {
    width: 247px;
    left: 20%;
    padding: 16px 17px;
  }
  .detail-title {
    font-size: 15px;
  }
  .constellation-hint {
    font-size: 9px;
    margin-top: 15px;
  }
  .memory-demo-note {
    position: static;
    grid-column: 1;
    margin-top: 28px;
    font-size: 9px;
    text-align: center;
  }
  .summary-section {
    grid-template-columns: 1fr;
    gap: 31px;
    padding-top: 58px;
    padding-bottom: 56px;
  }
  .summary-copy > .section-kicker {
    margin-bottom: 26px;
  }
  .summary-copy h2 {
    font-size: 29px;
  }
  .summary-copy > p:last-child {
    font-size: 12px;
    margin-top: 29px;
  }
  .summary-example {
    padding: 20px 18px 10px;
  }
  .written-answer h3 {
    font-size: 20px;
    margin-top: 21px;
  }
  .written-answer p {
    font-size: 12px;
  }
  .spoken-answer {
    margin-top: 23px;
    padding: 12px 13px 17px;
  }
  .spoken-answer p {
    font-size: 16px;
    line-height: 1.85;
  }
  .summary-note {
    font-size: 9px;
  }
  .ownership-section {
    padding-top: 33px;
    padding-bottom: 40px;
  }
  .ownership-section h2 {
    font-size: 27px;
  }
  .ownership-columns {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 32px;
  }
  .ownership-columns h3 {
    font-size: 17px;
  }
  .ownership-columns p {
    font-size: 12px;
    margin-top: 6px;
  }
  .privacy-note {
    font-size: 10px;
    margin-top: 30px;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 26px;
    padding-top: 40px;
    padding-bottom: 44px;
  }
  .faq-section h2 {
    font-size: 27px;
  }
  .faq-section .section-kicker {
    margin-bottom: 19px;
  }
  .faq-list summary {
    font-size: 12px;
    padding: 16px 0;
  }
  .faq-list details p {
    font-size: 11px;
    padding-right: 10px;
  }
  .closing {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    padding: 27px 23px;
    margin-bottom: 34px;
    border-radius: 14px;
  }
  .closing h2 {
    font-size: 27px;
    line-height: 1.65;
    max-width: 270px;
  }
  .closing p {
    font-size: 10px;
    line-height: 2;
    margin-top: 17px;
    max-width: 260px;
  }
  .closing .button {
    min-width: 155px;
    min-height: 43px;
    font-size: 12px;
  }
  .site-footer {
    flex-wrap: wrap;
    gap: 17px;
    padding: 23px 0 28px;
    font-size: 10px;
  }
  .site-footer > a {
    font-size: 11px;
  }
  .site-footer > nav {
    gap: 17px;
    margin-left: 0;
    width: 100%;
    order: 3;
  }
  .footer-year {
    margin-left: auto;
  }
}
@media (min-width: 681px) and (max-width: 1180px) {
  .hero-portrait:before {
    inset: -20px -18px;
  }
  .portal-orbit {
    inset: -8px 0 -12px;
    transform: none;
  }
}
@media (max-width: 680px) {
  .hero-portrait:before {
    inset: -20px -35px;
  }
  .portal-orbit {
    transform: rotate(-6deg);
  }
}
@media (max-width: 360px) {
  .container {
    width: calc(100% - 36px);
  }
  .rootseed {
    letter-spacing: 1px;
    padding-left: 9px;
  }
  .wordmark {
    gap: 9px;
  }
  .header-source {
    min-width: 94px;
  }
  .hero-actions {
    gap: 14px;
  }
  .hero-portrait {
    width: 84%;
  }
  .portrait-quote {
    left: -27px;
    width: 235px;
  }
  .portrait-quote p {
    font-size: 14px;
  }
  .hero-caption > span {
    display: none;
  }
  .memory-detail {
    left: 8%;
    max-width: calc(100% - 8px);
  }
  .example-user {
    font-size: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
  .button-primary:hover {
    transform: none;
  }
}
@media (prefers-reduced-transparency: reduce) {
  .site-header {
    background: #f7f7fb;
    backdrop-filter: none;
  }
  .portrait-quote,
  .scene-presence {
    background: white;
    backdrop-filter: none;
  }
  .memory-detail {
    background: #222640;
    backdrop-filter: none;
  }
}