:root {
  --ink: #181818;
  --muted: #6c6c72;
  --surface: #f6f6f6;
  --line: #e7e7e7;
  --white: #fff;
  --radius: 18px;
  --ease: cubic-bezier(0.2, 0.75, 0.25, 1);
  font-family:
    Inter, "Segoe UI", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--white);
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 32px;
}
body {
  margin: 0;
}
button,
input,
textarea,
select {
  font: inherit;
}
button,
a,
input,
textarea,
select {
  -webkit-tap-highlight-color: transparent;
}
button,
a {
  touch-action: manipulation;
}
button {
  color: inherit;
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  border: 0;
}
button:disabled {
  cursor: default;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}
button:focus:not(:focus-visible) {
  outline: 0;
}
button,
textarea,
select,
input {
  accent-color: var(--ink);
}
[hidden] {
  display: none !important;
}
::selection {
  background: #dedee1;
  color: #111;
}
.shell {
  width: min(1392px, calc(100% - 112px));
  margin-inline: auto;
}
.site-header {
  min-height: 92px;
  display: flex;
  align-items: center;
  gap: 50px;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-size: 25px;
  font-weight: 650;
  letter-spacing: -0.055em;
  white-space: nowrap;
}
.brand img {
  border-radius: 11px;
  width: 42px;
  height: 42px;
}
.main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 36px;
  font-size: 15px;
}
.main-nav a {
  padding-block: 12px;
}
.main-nav a,
.text-link {
  transition: color 150ms;
}
.main-nav a:hover,
.text-link:hover {
  color: #707075;
}
.language-switch {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  font-size: 14px;
}
.language-switch button {
  background: transparent;
  padding: 8px 3px;
  color: #727278;
}
.language-switch button[aria-pressed="true"] {
  color: var(--ink);
  font-weight: 650;
}
.language-switch span {
  color: #b7b7ba;
}
.icon {
  display: inline-block;
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: middle;
  flex-shrink: 0;
}
[data-icon] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.button {
  min-height: 48px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  font-size: 15px;
  font-weight: 550;
  line-height: 1.2;
  transition:
    background 160ms,
    transform 160ms,
    box-shadow 160ms;
}
.primary {
  background: var(--ink);
  color: white;
  border: 1px solid var(--ink);
}
.primary:hover {
  background: #343438;
  box-shadow: 0 4px 14px #00000014;
  transform: translateY(-1px);
}
.primary:active {
  transform: translateY(1px);
  box-shadow: none;
}
.quiet {
  background: #ffffffa8;
  border: 1px solid #e2e2e5;
  border-radius: 10px;
  font-size: 13px;
  min-height: 38px;
  padding: 9px 13px;
}
.quiet:hover {
  background: #fff;
  border-color: #c9c9cd;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
}
.text-link .icon {
  width: 18px;
  height: 18px;
}
.hero {
  min-height: 790px;
  display: grid;
  grid-template-columns: 0.43fr 0.57fr;
  gap: 44px;
  align-items: center;
  padding-block: 38px 60px;
}
.hero-copy {
  padding-bottom: 10px;
}
.hero h1 {
  font-size: clamp(43px, 4.6vw, 69px);
  line-height: 1.09;
  letter-spacing: -0.065em;
  font-weight: 650;
  margin: 0 0 32px;
}
.hero h1 span {
  display: block;
  white-space: nowrap;
}
.hero-description {
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.6;
  letter-spacing: -0.025em;
  max-width: 520px;
  margin: 0;
  color: #393940;
}
.hero-actions {
  margin-top: 42px;
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-actions .button {
  min-height: 56px;
  font-size: 17px;
  padding-inline: 23px;
}
.hero-actions .text-link {
  font-size: 16px;
}
.release-caption {
  margin-top: 20px;
  font-size: 13px;
  color: #7a7a80;
  line-height: 1.6;
}
.version {
  font-size: 12px;
  margin-left: 10px;
  white-space: nowrap;
}
.demo-canvas {
  background: #f2f2f3;
  border-radius: 20px;
  min-width: 0;
  padding: 20px 18px 15px;
  position: relative;
}
.demo-tabs {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  background: #e8e8ea;
  border-radius: 9px;
  margin: 0 0 16px 2px;
}
.demo-tabs button {
  padding: 7px 22px;
  background: transparent;
  border-radius: 7px;
  font-size: 12px;
  min-width: 83px;
}
.demo-tabs button[aria-selected="true"] {
  background: #fff;
  box-shadow: 0 1px 3px #00000012;
  font-weight: 600;
}
.desktop-preview {
  height: 498px;
  background: #ffffffa8;
  border: 1px solid #e6e6e8;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}
.explorer-toolbar {
  height: 52px;
  display: flex;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid #eaeaec;
  padding: 0 16px;
  font-size: 12px;
}
.toolbar-arrows {
  font-size: 18px;
  color: #87878e;
}
.breadcrumb {
  white-space: nowrap;
}
.mock-search {
  margin-left: auto;
  width: 116px;
  border: 1px solid #e2e2e5;
  border-radius: 7px;
  padding: 7px 10px;
  color: #88888e;
  text-align: left;
}
.folder-content {
  padding: 0 8px;
}
.file-heading {
  display: grid;
  grid-template-columns: 1fr 139px 103px;
  gap: 10px;
  padding: 17px 15px 15px;
  font-size: 11px;
  color: #777780;
}
.file-row {
  display: grid;
  grid-template-columns: 22px 1fr 139px 103px;
  gap: 10px;
  width: 100%;
  align-items: center;
  padding: 10px 15px;
  text-align: left;
  background: transparent;
  border-radius: 5px;
  font-size: 12px;
  color: #38383e;
  transition: background 180ms;
}
.file-row .icon {
  width: 18px;
  height: 18px;
  color: #73737b;
}
.file-row time,
.file-type {
  color: #89898f;
  font-size: 11px;
}
.file-row.is-selected {
  background: #ebebed;
}
.file-row:hover {
  background: #e3e3e6;
}
.file-row:focus-visible {
  outline-offset: -2px;
}
.floating-pointer {
  position: absolute;
  top: 124px;
  left: 49%;
  z-index: 3;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 5px 16px #00000019;
  border: 1px solid #e9e9ec;
  transition:
    transform 180ms,
    box-shadow 180ms;
}
.floating-pointer .icon {
  height: 31px;
  width: 31px;
  stroke-width: 1.6;
}
.floating-pointer:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 22px #00000020;
}
.floating-pointer:active {
  transform: scale(0.96);
}
.demo-panel {
  position: absolute;
  z-index: 2;
  top: 202px;
  left: 46%;
  width: 292px;
  background: #fff;
  border: 1px solid #e3e3e6;
  border-radius: 13px;
  box-shadow:
    0 10px 25px #00000014,
    0 2px 5px #00000005;
  padding: 15px 17px;
  transform-origin: 45% 0;
  animation: panel-in 220ms var(--ease);
}
.demo-panel::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 29px;
  width: 18px;
  height: 18px;
  transform: rotate(45deg);
  background: white;
  border-left: 1px solid #e3e3e6;
  border-top: 1px solid #e3e3e6;
}
.panel-header {
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 17px;
  position: relative;
}
.icon-button {
  display: flex;
  justify-content: center;
  align-items: center;
  background: transparent;
  border-radius: 5px;
  width: 24px;
  height: 24px;
  color: #77777f;
}
.icon-button:hover {
  background: #f1f1f3;
}
.icon-button .icon {
  width: 15px;
  height: 15px;
}
.panel-target {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 17px;
  min-width: 0;
}
.panel-target > .icon,
.panel-target > [data-icon] .icon {
  width: 25px;
  height: 25px;
}
.panel-target > div {
  min-width: 0;
}
.panel-target strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.panel-target div span {
  font-size: 10px;
  display: block;
  color: #7c7c83;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.chat-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #ededf0;
  border-radius: 7px;
  padding: 2px;
  gap: 2px;
  margin-bottom: 10px;
}
.chat-tabs button {
  background: transparent;
  font-size: 11px;
  padding: 7px 4px;
  border-radius: 5px;
}
.chat-tabs button.is-active {
  background: #fff;
  box-shadow: 0 1px 3px #0000000e;
  font-weight: 600;
}
textarea {
  resize: vertical;
  display: block;
  line-height: 1.55;
  color: var(--ink);
  background: #fff;
  border: 1px solid #e0e0e4;
  border-radius: 8px;
  max-width: 100%;
}
.demo-panel textarea {
  width: 100%;
  min-height: 63px;
  max-height: 100px;
  font-size: 11px;
  padding: 9px 10px;
}
.linked-chat {
  font-size: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  color: #73737c;
  margin: 2px 0 8px;
}
.linked-chat .icon {
  width: 13px;
  height: 13px;
}
.screenshot-option {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 10px;
  color: #71717a;
  margin: 10px 0 12px;
  cursor: pointer;
}
.screenshot-option input {
  margin: 0;
  width: 13px;
  height: 13px;
}
.demo-continue {
  width: 100%;
  font-size: 11px;
  min-height: 35px;
  padding: 9px 12px;
  gap: 7px;
  border-radius: 8px;
}
.demo-continue .icon {
  width: 15px;
  height: 15px;
}
.demo-controls {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  align-items: center;
}
.demo-controls .icon {
  width: 17px;
  height: 17px;
}
.demo-disclaimer {
  margin: 11px 2px 0;
  color: #7c7c83;
  font-size: 10px;
  line-height: 1.6;
  min-height: 16px;
}
.window-content {
  padding: 21px 22px;
  color: #3f3f46;
}
.output-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
}
.window-content pre {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  line-height: 1.7;
  white-space: pre-wrap;
}
.code-muted {
  color: #8a8a92;
}
.window-content p {
  font-size: 11px;
  color: #85858d;
  max-width: 220px;
  line-height: 1.6;
}
.section {
  padding-block: 105px;
}
.workflow {
  border-top: 1px solid var(--line);
}
.section-index {
  font-size: 15px;
  color: #929298;
  margin-bottom: 20px;
}
.section h2 {
  font-size: clamp(33px, 3.5vw, 51px);
  line-height: 1.12;
  letter-spacing: -0.052em;
  font-weight: 650;
  margin: 0;
}
.section-intro {
  font-size: 21px;
  letter-spacing: -0.02em;
  line-height: 1.5;
  color: var(--muted);
  margin: 15px 0 0;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 44px;
}
.step {
  padding: 0 28px;
  border-right: 1px solid #dedee1;
}
.step:first-child {
  padding-left: 0;
}
.step:last-child {
  padding-right: 0;
  border: 0;
}
.step-number {
  font-size: 14px;
  color: #929299;
  display: block;
  margin-bottom: 12px;
}
.step-visual {
  height: 190px;
  background: #f4f4f5;
  border-radius: 16px;
  overflow: hidden;
  padding: 18px 20px;
  margin-bottom: 21px;
  font-size: 12px;
  position: relative;
}
.mini-toolbar {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #777780;
  margin-bottom: 26px;
}
.mini-toolbar .icon {
  width: 16px;
  height: 16px;
}
.mini-file {
  height: 38px;
  border: 1px solid #737379;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 0 12px;
  position: relative;
  margin: 0 15px;
}
.mini-file .icon {
  width: 17px;
  height: 17px;
}
.mini-file.faded {
  border: 0;
  color: #777781;
  margin-top: 3px;
}
.mini-pointer {
  position: absolute;
  left: 63%;
  top: 13px;
  border-radius: 50%;
  background: var(--ink);
  color: white;
  box-shadow: 0 4px 10px #00000020;
  width: 43px;
  height: 43px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mini-pointer .icon {
  width: 25px;
  height: 25px;
}
.mini-title {
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 16px;
}
.mini-segment {
  display: flex;
  border: 1px solid #dedee1;
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 13px;
  width: max-content;
  max-width: 100%;
  font-size: 10px;
}
.mini-segment > span {
  padding: 7px 15px;
}
.mini-segment > span:first-child {
  background: var(--ink);
  color: white;
  border-radius: 99px;
}
.mini-text {
  border: 1px solid #e0e0e3;
  border-radius: 9px;
  padding: 14px;
  background: #fff;
  font-size: 11px;
  height: 66px;
  line-height: 1.55;
}
.mini-chat {
  border: 1px solid #e0e0e3;
  border-radius: 11px;
  background: #fff;
  padding: 13px;
  min-height: 123px;
  line-height: 1.55;
  position: relative;
  font-size: 11px;
}
.mini-chat code {
  display: block;
  font:
    10px Consolas,
    monospace;
  color: #7a7a83;
  margin-top: 10px;
}
.mini-send {
  background: var(--ink);
  color: #fff;
  border-radius: 50%;
  position: absolute;
  right: 12px;
  bottom: 10px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotate(-45deg);
}
.mini-send .icon {
  width: 17px;
  height: 17px;
}
.step h3 {
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: -0.035em;
  font-weight: 650;
  margin: 0 0 12px;
}
.step p {
  font-size: 16px;
  line-height: 1.6;
  color: #68686e;
  margin: 0;
  max-width: 370px;
}
.keyboard-note {
  font-size: 12px;
  color: #77777e;
  margin: 34px 0 0;
}
.keyboard-note kbd {
  font:
    11px "SFMono-Regular",
    Consolas,
    monospace;
  padding: 2px 4px;
  background: #f5f5f6;
  border-radius: 3px;
}
.features {
  background: #f6f6f6;
}
.feature-layout {
  display: grid;
  grid-template-columns: 1.16fr 1fr;
  gap: 70px;
  margin-top: 44px;
  align-items: center;
}
.feature-panel {
  background: white;
  border: 1px solid #dedee2;
  border-radius: 13px;
  box-shadow: 0 9px 20px #00000006;
  overflow: hidden;
}
.feature-panel-title {
  height: 43px;
  background: #f9f9fa;
  border-bottom: 1px solid #e9e9ec;
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  padding: 0 19px;
}
.feature-panel-title .icon {
  width: 17px;
  height: 17px;
}
.fake-window-controls {
  color: #81818a;
  margin-left: auto;
}
.feature-panel-body {
  padding: 19px 21px 12px;
}
.field-label {
  display: block;
  font-size: 11px;
  line-height: 1.5;
  color: #84848b;
  margin-bottom: 7px;
}
.feature-panel select {
  width: 100%;
  border: 1px solid #dfdfe3;
  border-radius: 8px;
  background: white;
  font-size: 12px;
  padding: 10px 12px;
  margin-bottom: 12px;
  color: var(--ink);
}
.feature-chat-choice {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #f0f0f2;
  border: 1px solid #e8e8eb;
  border-radius: 8px;
  padding: 3px;
  font-size: 11px;
  text-align: center;
  margin-bottom: 12px;
}
.feature-chat-choice span,
.feature-chat-choice strong {
  padding: 9px 4px;
  font-weight: 400;
}
.feature-chat-choice strong {
  font-weight: 550;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 1px 4px #00000008;
}
.remembered-chat {
  font-size: 11px;
  border: 1px solid #e5e5e8;
  border-radius: 7px;
  padding: 10px 11px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 15px;
}
.remembered-chat .icon {
  width: 15px;
  height: 15px;
}
.remembered-caption {
  margin-left: auto;
  font-size: 9px;
  color: #92929b;
}
.field-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.clear-task {
  font-size: 10px;
  background: transparent;
  color: #85858f;
  padding: 2px 1px;
  margin-bottom: 7px;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.feature-panel textarea {
  padding: 10px 12px;
  width: 100%;
  font-size: 12px;
  min-height: 76px;
  max-height: 180px;
}
.feature-panel textarea::placeholder {
  color: #9a9aa1;
}
.shortcut-buttons {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.shortcut-buttons button {
  flex: 1;
  min-width: 0;
  border: 1px solid #e0e0e4;
  border-radius: 7px;
  background: #fafafa;
  padding: 9px 3px;
  font-size: 11px;
  transition: background 150ms;
}
.shortcut-buttons button:hover {
  background: #eeeeef;
}
.file-drop-demo {
  border: 1px dashed #d8d8de;
  border-radius: 9px;
  margin-top: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  padding: 15px 12px;
  background: #fcfcfc;
}
.example-file {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: transparent;
  gap: 6px;
  font-size: 9px;
  padding: 0;
}
.example-file > .icon,
.example-file > [data-icon] > .icon {
  height: 39px;
  width: 34px;
  padding: 6px;
  background: #fff;
  box-shadow: 0 2px 6px #00000010;
  border: 1px solid #dddde3;
  border-radius: 6px;
}
.example-file:hover > .icon,
.example-file:hover > [data-icon] > .icon {
  border-color: #777780;
}
.drop-arrow .icon {
  width: 36px;
  color: #a0a0a8;
  stroke-dasharray: 2 3;
  stroke-width: 1;
}
.drop-pointer {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e4e4e8;
  background: #fff;
  border-radius: 50%;
  width: 45px;
  height: 45px;
}
.drop-pointer .icon {
  width: 24px;
  height: 24px;
}
.file-drop-demo p {
  font-size: 10px;
  color: #8c8c95;
  max-width: 95px;
  line-height: 1.55;
}
.shortcut-status {
  font-size: 10px;
  line-height: 1.5;
  color: #8a8a94;
  margin: 10px 0 0;
  min-height: 16px;
}
.media-caption {
  font-size: 11px;
  line-height: 1.6;
  color: #888891;
  margin: 12px 0 0;
}
.feature-list article {
  display: flex;
  gap: 23px;
  padding: 32px 0;
  border-bottom: 1px solid #dcdce0;
}
.feature-list article:first-child {
  padding-top: 0;
}
.feature-list article:last-child {
  padding-bottom: 0;
  border: 0;
}
.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border: 1px solid #dddde2;
  background: #ffffff88;
  border-radius: 12px;
}
.feature-icon .icon {
  width: 30px;
  height: 30px;
  stroke-width: 1.55;
}
.feature-list h3 {
  margin: 4px 0 12px;
  font-size: 25px;
  line-height: 1.2;
  letter-spacing: -0.035em;
  font-weight: 650;
}
.feature-list p {
  margin: 0;
  color: #77777f;
  font-size: 17px;
  line-height: 1.55;
  max-width: 375px;
}
.install {
  display: grid;
  grid-template-columns: 1fr 1.18fr;
  gap: 100px;
  padding-bottom: 90px;
}
.install h2 {
  max-width: 480px;
  font-size: clamp(37px, 3.8vw, 57px);
  line-height: 1.13;
}
.platform {
  font-size: 18px;
  font-weight: 600;
  margin: 38px 0 20px;
}
.install-description {
  font-size: 18px;
  line-height: 1.6;
  max-width: 440px;
  color: #73737a;
  margin: 0 0 30px;
}
.install-download {
  font-size: 16px;
  gap: 24px;
  min-height: 54px;
}
.release-link {
  display: flex;
  width: max-content;
  margin-top: 23px;
  text-decoration: underline;
  text-underline-offset: 5px;
  font-size: 14px;
}
.install-instructions {
  padding-top: 6px;
}
.install-instructions ol {
  list-style: none;
  counter-reset: install;
  padding: 0;
  margin: 0;
}
.install-instructions li {
  counter-increment: install;
  position: relative;
  padding: 0 0 30px 40px;
  margin: 0 0 29px;
  border-bottom: 1px solid #e2e2e5;
}
.install-instructions li::before {
  content: counter(install);
  position: absolute;
  left: 0;
  top: 1px;
  font-size: 18px;
  color: #93939a;
}
.install-instructions li:last-child {
  padding-bottom: 0;
  border: 0;
}
.install-instructions h3 {
  font-size: 23px;
  line-height: 1.25;
  letter-spacing: -0.025em;
  margin: 0 0 11px;
  font-weight: 650;
}
.install-instructions p {
  font-size: 15px;
  color: #6c6c74;
  line-height: 1.65;
  margin: 0;
}
.command-block {
  margin-top: 14px;
  padding: 20px 14px 19px 19px;
  background: #f6f6f7;
  border-radius: 12px;
  position: relative;
}
.command-block pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  line-height: 1.9;
  margin: 0;
  padding-right: 0;
  padding-top: 36px;
}
.command-block .quiet {
  position: absolute;
  right: 13px;
  top: 12px;
  font-size: 11px;
  min-height: 30px;
  padding: 6px 9px;
  gap: 5px;
  border-radius: 7px;
}
.command-block .icon {
  width: 14px;
  height: 14px;
}
.copy-status {
  color: #777780;
  font-size: 11px;
  display: block;
  margin-top: 7px;
  min-height: 14px;
}
.preview-boundaries {
  background: #f6f6f6;
  border-radius: 12px;
  padding: 22px 25px;
}
.preview-boundaries h3 {
  font-size: 14px;
  margin: 0 0 8px;
  letter-spacing: -0.015em;
}
.preview-boundaries p {
  font-size: 12px;
  line-height: 1.6;
  margin: 0;
}
.preview-boundaries p + p {
  margin-top: 9px;
  color: #93939b;
}
.site-footer {
  border-top: 1px solid #dddde1;
  padding-block: 31px 42px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 25px;
}
.footer-brand {
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -0.035em;
}
.site-footer p {
  font-size: 12px;
  color: #898992;
  margin: 9px 0 0;
  line-height: 1.5;
}
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 13px;
}
.site-footer nav > .text-link {
  font-size: 13px;
}
.site-footer .language-switch {
  border-left: 1px solid #dddde2;
  padding-left: 24px;
  font-size: 13px;
}
.skip-link {
  position: absolute;
  left: 20px;
  top: 12px;
  z-index: 30;
  transform: translateY(-150%);
  background: var(--ink);
  color: white;
  padding: 12px;
  border-radius: 6px;
}
.skip-link:focus {
  transform: translateY(0);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@keyframes panel-in {
  from {
    opacity: 0;
    transform: translateY(-5px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
html[lang="zh-CN"] .hero h1 {
  letter-spacing: -0.045em;
  font-weight: 650;
  line-height: 1.2;
}
html[lang="zh-CN"] .hero-description {
  line-height: 1.8;
}
html[lang="zh-CN"] .hero h1 span:last-child {
  font-size: 0.9em;
}
html[lang="zh-CN"] .section h2 {
  letter-spacing: -0.035em;
}
@media (min-width: 1550px) {
  .hero {
    min-height: 815px;
    gap: 48px;
  }
  .desktop-preview {
    height: 525px;
  }
  .demo-panel {
    width: 306px;
    top: 207px;
  }
  .hero h1 {
    font-size: 71px;
  }
  .hero-actions {
    gap: 30px;
  }
  .demo-panel textarea {
    min-height: 68px;
  }
  .demo-continue {
    min-height: 38px;
  }
  .demo-canvas {
    padding: 20px;
  }
  .demo-panel {
    left: 46%;
  }
}
@media (max-width: 1230px) {
  .shell {
    width: calc(100% - 72px);
  }
  .site-header {
    gap: 30px;
  }
  .main-nav {
    gap: 25px;
  }
  .hero {
    gap: 27px;
    grid-template-columns: 0.43fr 0.57fr;
    min-height: 740px;
  }
  .hero h1 {
    font-size: 4.5vw;
  }
  .hero-actions {
    gap: 18px;
  }
  .hero-actions .button {
    font-size: 14px;
    padding-inline: 19px;
    min-height: 51px;
  }
  .hero-actions .text-link {
    font-size: 14px;
  }
  .demo-canvas {
    padding: 16px 13px 13px;
  }
  .desktop-preview {
    height: 490px;
  }
  .demo-panel {
    width: 270px;
    left: auto;
    right: 18px;
    top: 202px;
  }
  .file-heading {
    grid-template-columns: 1fr 95px 63px;
  }
  .file-row {
    grid-template-columns: 21px 1fr 95px 63px;
  }
  .explorer-toolbar {
    padding: 0 12px;
    gap: 12px;
  }
  .mock-search {
    width: 83px;
  }
  .toolbar-arrows {
    font-size: 15px;
  }
  .floating-pointer {
    left: 47%;
  }
  .demo-controls .quiet {
    font-size: 11px;
    padding: 8px 10px;
  }
  .feature-layout {
    gap: 42px;
  }
  .feature-list article {
    gap: 17px;
  }
  .feature-list h3 {
    font-size: 22px;
  }
  .feature-list p {
    font-size: 16px;
  }
  .feature-icon {
    width: 49px;
    height: 49px;
  }
  .feature-icon .icon {
    width: 27px;
    height: 27px;
  }
  .install {
    gap: 58px;
  }
  .step {
    padding-inline: 21px;
  }
  .step h3 {
    font-size: 22px;
  }
  .step-visual {
    padding: 18px 15px;
  }
  .mini-file {
    margin-inline: 0;
  }
  .step p {
    font-size: 15px;
  }
  .hero-description {
    font-size: 17px;
  }
}
@media (max-width: 950px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 65px;
    gap: 43px;
  }
  .hero-copy {
    max-width: 700px;
  }
  .hero h1 {
    font-size: 66px;
  }
  .hero h1 span {
    display: inline;
    white-space: normal;
  }
  .hero h1 span:first-child::after {
    content: " ";
  }
  .hero-description {
    font-size: 19px;
    max-width: 550px;
  }
  .hero-actions {
    margin-top: 27px;
  }
  .demo-canvas {
    width: 100%;
    padding: 20px;
  }
  .desktop-preview {
    height: 485px;
  }
  .demo-panel {
    right: 12%;
    width: 300px;
    top: 180px;
  }
  .floating-pointer {
    left: auto;
    right: 41%;
    top: 108px;
  }
  .file-heading {
    grid-template-columns: 1fr 160px 110px;
  }
  .file-row {
    grid-template-columns: 22px 1fr 160px 110px;
  }
  .demo-disclaimer {
    font-size: 11px;
  }
  .section {
    padding-block: 78px;
  }
  .section h2 {
    font-size: 40px;
  }
  .section-intro {
    font-size: 19px;
  }
  .steps {
    gap: 0;
  }
  .step {
    padding-inline: 15px;
  }
  .step-visual {
    height: 170px;
    padding-inline: 13px;
  }
  .step h3 {
    font-size: 21px;
  }
  .step p {
    font-size: 14px;
  }
  .mini-segment > span {
    padding-inline: 9px;
    font-size: 9px;
  }
  .mini-file {
    font-size: 10px;
    gap: 6px;
    padding-inline: 9px;
  }
  .feature-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .feature-panel {
    max-width: 630px;
  }
  .feature-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
  .feature-list article {
    display: block;
    border: 0;
    padding: 0;
  }
  .feature-list h3 {
    font-size: 21px;
    margin-top: 18px;
  }
  .feature-list p {
    font-size: 15px;
  }
  .feature-icon {
    width: 48px;
    height: 48px;
  }
  .install {
    gap: 40px;
    grid-template-columns: 1fr 1.2fr;
  }
  .install h2 {
    font-size: 38px;
  }
  .install-description {
    font-size: 16px;
  }
  .platform {
    font-size: 16px;
    margin-top: 28px;
  }
  .install-download {
    font-size: 13px;
    gap: 12px;
    padding-inline: 19px;
  }
  .install-instructions h3 {
    font-size: 20px;
  }
  .install-instructions p {
    font-size: 13px;
  }
  .install-instructions li {
    padding-left: 28px;
  }
  .command-block pre {
    font-size: 11px;
  }
  .preview-boundaries {
    padding: 17px;
  }
  .preview-boundaries p {
    font-size: 11px;
  }
}
@media (max-width: 640px) {
  .shell {
    width: calc(100% - 40px);
  }
  .site-header {
    min-height: 105px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 7px 16px;
    padding-block: 17px 13px;
  }
  .brand {
    font-size: 20px;
    gap: 10px;
  }
  .brand img {
    height: 32px;
    width: 32px;
    border-radius: 9px;
  }
  .main-nav {
    grid-column: 1/-1;
    grid-row: 2;
    gap: 25px;
    margin-left: 0;
    font-size: 12px;
    justify-content: flex-start;
  }
  .main-nav a {
    padding-block: 4px;
  }
  .site-header > .language-switch {
    grid-column: 2;
    grid-row: 1;
    font-size: 12px;
  }
  .hero {
    padding-top: 42px;
    gap: 27px;
    padding-bottom: 51px;
    min-height: 0;
  }
  .hero-copy {
    padding: 0;
  }
  .hero h1 {
    font-size: 45px;
    line-height: 1.08;
    letter-spacing: -0.057em;
    margin-bottom: 22px;
  }
  .hero h1 span {
    display: block;
    white-space: nowrap;
  }
  .hero h1 span:last-child {
    font-size: 0.95em;
  }
  .hero-description {
    font-size: 16px;
    line-height: 1.65;
    max-width: 360px;
  }
  .hero-actions {
    margin-top: 26px;
    gap: 16px;
  }
  .hero-actions .button {
    font-size: 13px;
    min-height: 46px;
    padding: 12px 16px;
  }
  .hero-actions .text-link {
    font-size: 12px;
    gap: 3px;
  }
  .hero-actions .icon {
    width: 16px;
    height: 16px;
  }
  .release-caption {
    font-size: 10px;
    margin-top: 15px;
  }
  .version {
    font-size: 10px;
    margin-left: 7px;
  }
  .demo-canvas {
    border-radius: 15px;
    padding: 13px 10px 11px;
  }
  .demo-tabs {
    margin-bottom: 10px;
  }
  .demo-tabs button {
    font-size: 11px;
    padding: 6px 17px;
    min-width: 70px;
  }
  .desktop-preview {
    height: 470px;
    border-radius: 9px;
  }
  .explorer-toolbar {
    height: 43px;
    padding: 0 10px;
    gap: 9px;
    font-size: 10px;
  }
  .toolbar-arrows {
    font-size: 12px;
    white-space: nowrap;
  }
  .mock-search {
    display: none;
  }
  .file-heading {
    grid-template-columns: 1fr 85px;
    padding: 12px 7px 10px;
    font-size: 9px;
  }
  .file-heading span:last-child {
    display: none;
  }
  .file-row {
    grid-template-columns: 18px 1fr 85px;
    gap: 6px;
    padding: 9px 7px;
    font-size: 10px;
  }
  .file-row .icon {
    width: 15px;
    height: 15px;
  }
  .file-row time {
    font-size: 9px;
  }
  .file-type {
    display: none;
  }
  .floating-pointer {
    top: 123px;
    right: 43%;
    width: 46px;
    height: 46px;
  }
  .floating-pointer .icon {
    width: 27px;
    height: 27px;
  }
  .demo-panel {
    width: 248px;
    right: 14px;
    top: 187px;
    border-radius: 12px;
    padding: 13px 14px;
  }
  .panel-header {
    font-size: 11px;
    margin-bottom: 12px;
  }
  .panel-target {
    gap: 9px;
    margin-bottom: 13px;
  }
  .panel-target strong {
    font-size: 11px;
  }
  .panel-target div span {
    font-size: 9px;
  }
  .panel-target > [data-icon] .icon {
    height: 22px;
    width: 22px;
  }
  .chat-tabs button {
    font-size: 10px;
    padding: 6px 4px;
  }
  .demo-panel textarea {
    font-size: 10px;
    min-height: 57px;
    padding: 8px;
  }
  .screenshot-option {
    font-size: 9px;
    margin: 9px 0 10px;
  }
  .demo-continue {
    min-height: 32px;
    font-size: 10px;
    padding: 8px 10px;
  }
  .demo-controls {
    margin-top: 11px;
    gap: 8px;
  }
  .demo-controls .quiet {
    font-size: 10px;
    min-height: 33px;
    padding: 7px 9px;
    gap: 5px;
  }
  .demo-controls .icon {
    width: 14px;
    height: 14px;
  }
  .demo-disclaimer {
    font-size: 9px;
    margin: 9px 2px 0;
  }
  .window-content {
    padding: 17px 14px;
  }
  .window-content pre {
    font-size: 10px;
  }
  .window-content p {
    font-size: 10px;
    max-width: 210px;
  }
  .output-title {
    font-size: 11px;
  }
  .section {
    padding-block: 58px;
  }
  .section-index {
    font-size: 12px;
    margin-bottom: 16px;
  }
  .section h2 {
    font-size: 34px;
    line-height: 1.13;
    letter-spacing: -0.045em;
  }
  .section-intro {
    font-size: 16px;
    margin-top: 14px;
    line-height: 1.6;
  }
  .steps {
    grid-template-columns: 1fr;
    margin-top: 30px;
    gap: 29px;
  }
  .step,
  .step:first-child,
  .step:last-child {
    padding: 0;
    border: 0;
  }
  .step-number {
    font-size: 12px;
    margin-bottom: 10px;
  }
  .step-visual {
    height: 185px;
    margin-bottom: 17px;
    padding: 19px 22px;
  }
  .mini-file {
    font-size: 12px;
    margin-inline: 23px;
  }
  .mini-toolbar {
    margin-bottom: 24px;
  }
  .mini-title {
    font-size: 12px;
  }
  .mini-segment {
    font-size: 11px;
  }
  .mini-segment > span {
    padding: 7px 18px;
    font-size: 10px;
  }
  .mini-text {
    font-size: 12px;
  }
  .mini-chat {
    min-height: 118px;
    font-size: 12px;
  }
  .step h3 {
    font-size: 24px;
    margin-bottom: 10px;
  }
  .step p {
    font-size: 15px;
    max-width: 100%;
    line-height: 1.7;
  }
  .keyboard-note {
    margin-top: 28px;
    font-size: 10px;
    line-height: 1.8;
  }
  .keyboard-note kbd {
    font-size: 9px;
  }
  .feature-layout {
    margin-top: 30px;
    gap: 28px;
  }
  .feature-panel-title {
    height: 39px;
    padding-inline: 14px;
    font-size: 11px;
  }
  .feature-panel-body {
    padding: 16px 14px 10px;
  }
  .feature-panel select {
    font-size: 11px;
  }
  .feature-panel textarea {
    font-size: 11px;
  }
  .feature-chat-choice {
    font-size: 10px;
  }
  .remembered-chat {
    font-size: 10px;
    padding: 9px;
  }
  .remembered-caption {
    font-size: 8px;
  }
  .shortcut-buttons {
    gap: 6px;
  }
  .shortcut-buttons button {
    font-size: 10px;
    padding-block: 9px;
  }
  .file-drop-demo {
    gap: 12px;
    padding-block: 14px;
  }
  .file-drop-demo p {
    font-size: 9px;
  }
  .shortcut-status {
    font-size: 9px;
  }
  .media-caption {
    font-size: 10px;
  }
  .feature-list {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .feature-list article,
  .feature-list article:first-child,
  .feature-list article:last-child {
    display: flex;
    gap: 18px;
    padding: 25px 0;
    border-bottom: 1px solid #dedee2;
  }
  .feature-list article:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }
  .feature-list h3 {
    font-size: 23px;
    margin: 1px 0 9px;
  }
  .feature-list p {
    font-size: 15px;
  }
  .feature-icon {
    width: 45px;
    height: 45px;
    border-radius: 10px;
  }
  .feature-icon .icon {
    width: 26px;
    height: 26px;
  }
  .install {
    grid-template-columns: 1fr;
    gap: 38px;
    padding-bottom: 55px;
  }
  .install h2 {
    font-size: 40px;
    max-width: 340px;
  }
  .platform {
    font-size: 16px;
    margin: 25px 0 16px;
  }
  .install-description {
    font-size: 16px;
    margin-bottom: 25px;
  }
  .install-download {
    font-size: 14px;
    min-height: 49px;
    gap: 20px;
  }
  .release-link {
    font-size: 13px;
    margin-top: 19px;
  }
  .install-instructions {
    padding-top: 0;
  }
  .install-instructions li {
    padding-left: 29px;
    margin-bottom: 24px;
    padding-bottom: 24px;
  }
  .install-instructions h3 {
    font-size: 21px;
  }
  .install-instructions p {
    font-size: 14px;
    line-height: 1.7;
  }
  .install-instructions li::before {
    font-size: 16px;
  }
  .command-block {
    padding: 16px 12px;
  }
  .command-block pre {
    font-size: 10px;
    padding-top: 35px;
    line-height: 1.9;
  }
  .command-block .quiet {
    font-size: 10px;
    top: 10px;
    right: 10px;
  }
  .preview-boundaries {
    padding: 18px;
  }
  .preview-boundaries h3 {
    font-size: 13px;
  }
  .preview-boundaries p {
    font-size: 12px;
    line-height: 1.7;
  }
  .site-footer {
    flex-direction: column;
    padding: 25px 0 31px;
    gap: 20px;
  }
  .footer-brand {
    font-size: 17px;
  }
  .site-footer p {
    font-size: 11px;
    line-height: 1.7;
    max-width: 340px;
  }
  .site-footer nav {
    gap: 24px;
    font-size: 12px;
    flex-wrap: wrap;
  }
  .site-footer nav > .text-link {
    font-size: 12px;
  }
  .site-footer .language-switch {
    padding-left: 17px;
    font-size: 12px;
  }
  html[lang="zh-CN"] .hero h1 {
    font-size: 43px;
    line-height: 1.22;
  }
  html[lang="zh-CN"] .hero h1 span:last-child {
    font-size: 0.94em;
  }
  html[lang="zh-CN"] .section h2 {
    font-size: 33px;
  }
  html[lang="zh-CN"] .install h2 {
    font-size: 39px;
  }
}
@media (max-width: 370px) {
  .hero h1 {
    font-size: 40px;
  }
  .hero-actions {
    gap: 12px;
  }
  .hero-actions .button {
    font-size: 12px;
    padding-inline: 13px;
  }
  .hero-actions .text-link {
    font-size: 11px;
  }
  .demo-panel {
    width: 230px;
    right: 9px;
  }
  .brand {
    font-size: 18px;
  }
  .hero h1 span:last-child {
    font-size: 0.9em;
  }
  html[lang="zh-CN"] .hero h1 {
    font-size: 38px;
  }
  .feature-list h3 {
    font-size: 21px;
  }
  .section h2 {
    font-size: 31px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}
/* Keep the complete popover visible, including its linked-chat state. */
@media (min-width: 1231px) {
  .hero-copy {
    padding-top: 40px;
  }
  .hero h1 {
    font-size: clamp(62px, 4.9vw, 76px);
  }
  .desktop-preview {
    height: 548px;
  }
  .demo-panel {
    width: 320px;
    left: 37%;
    right: auto;
    padding: 17px 19px;
  }
  .floating-pointer {
    left: 39%;
    right: auto;
  }
  .demo-panel textarea {
    font-size: 12px;
    min-height: 69px;
  }
  .panel-header {
    font-size: 14px;
  }
  .chat-tabs button {
    font-size: 12px;
  }
  .screenshot-option {
    font-size: 11px;
  }
  .demo-continue {
    font-size: 12px;
    min-height: 38px;
  }
  .hero-actions .button {
    min-height: 60px;
    font-size: 18px;
    padding-inline: 24px;
  }
}
@media (min-width: 951px) and (max-width: 1230px) {
  .desktop-preview {
    height: 535px;
  }
}
@media (min-width: 641px) and (max-width: 950px) {
  .desktop-preview {
    height: 550px;
  }
}
@media (max-width: 640px) {
  .desktop-preview {
    height: 498px;
  }
}
/* Readable chrome and section type at desktop preview scale. */
@media (min-width: 951px) {
  .workflow {
    padding-block: 65px 88px;
  }
  .features {
    padding-block: 65px 82px;
  }
  .section h2 {
    font-size: clamp(47px, 4.1vw, 63px);
  }
  .step h3 {
    font-size: 26px;
  }
  .step p {
    font-size: 17px;
  }
  .feature-panel-title {
    font-size: 15px;
    height: 48px;
  }
  .feature-panel-title .icon {
    width: 20px;
    height: 20px;
  }
  .field-label {
    font-size: 13px;
  }
  .feature-panel select {
    font-size: 14px;
    padding: 11px 12px;
  }
  .feature-chat-choice {
    font-size: 13px;
  }
  .remembered-chat {
    font-size: 13px;
  }
  .remembered-chat .icon {
    width: 17px;
    height: 17px;
  }
  .remembered-caption {
    font-size: 11px;
  }
  .clear-task {
    font-size: 12px;
  }
  .feature-panel textarea {
    font-size: 14px;
    min-height: 87px;
  }
  .shortcut-buttons button {
    font-size: 13px;
    padding: 11px 5px;
  }
  .file-drop-demo {
    padding: 19px 15px;
  }
  .example-file {
    font-size: 11px;
  }
  .file-drop-demo p {
    font-size: 12px;
    max-width: 120px;
  }
  .shortcut-status {
    font-size: 11px;
  }
  .media-caption {
    font-size: 12px;
  }
  .feature-list h3 {
    font-size: 27px;
  }
  .feature-list p {
    font-size: 19px;
  }
  .feature-icon {
    height: 64px;
    width: 64px;
  }
  .feature-icon .icon {
    width: 33px;
    height: 33px;
  }
  .install {
    padding-top: 70px;
  }
  .install h2 {
    font-size: 68px;
    max-width: 520px;
  }
  .platform {
    font-size: 21px;
  }
  .install-description {
    font-size: 20px;
  }
  .install-instructions h3 {
    font-size: 26px;
  }
  .install-instructions p {
    font-size: 17px;
  }
  .command-block pre {
    font-size: 14px;
  }
  .preview-boundaries h3 {
    font-size: 16px;
  }
  .preview-boundaries p {
    font-size: 14px;
  }
  .preview-boundaries p + p {
    font-size: 12px;
  }
  .keyboard-note {
    font-size: 13px;
  }
  .keyboard-note kbd {
    font-size: 12px;
  }
}
@media (min-width: 951px) and (max-width: 1230px) {
  .install h2 {
    font-size: 54px;
  }
  .feature-list h3 {
    font-size: 24px;
  }
  .feature-list p {
    font-size: 17px;
  }
  .feature-panel select,
  .feature-panel textarea {
    font-size: 13px;
  }
  .shortcut-buttons button {
    font-size: 11px;
  }
  .remembered-caption {
    font-size: 9px;
  }
  .install-instructions p {
    font-size: 15px;
  }
  .command-block pre {
    font-size: 12px;
  }
  .section h2 {
    font-size: 49px;
  }
}
@media (max-width: 640px) {
  .shortcut-buttons button {
    min-height: 42px;
  }
  .language-switch button {
    min-height: 36px;
  }
  .example-file {
    min-height: 48px;
  }
}
/* Explanations remain readable at every viewport, including the demo's limits. */
.release-caption,
.native-language,
.demo-disclaimer,
.shortcut-status,
.media-caption,
.copy-status,
.keyboard-note {
  font-size: 12px;
  color: #636369;
}
.native-language {
  line-height: 1.65;
  margin: 8px 0 0;
  max-width: 510px;
}
.demo-disclaimer {
  line-height: 1.6;
  min-height: 20px;
}
.shortcut-status {
  line-height: 1.6;
  min-height: 20px;
}
.preview-boundaries p + p {
  color: #68686f;
  font-size: 12px;
}
.feature-panel textarea::placeholder {
  color: #717178;
}
.clear-task {
  min-height: 32px;
  min-width: 40px;
  padding: 5px 7px;
  color: #636369;
}
.keyboard-note kbd {
  font-size: 11px;
}