@font-face {
  font-family: ZCode;
  src: url("public/assets/zcode-sans.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --header-height: 50px;
  --sidebar-width: 280px;
  --page: #161616;
  --surface: #1b1b1b;
  --surface-raised: #202020;
  --surface-hover: #262626;
  --border: #303030;
  --border-strong: #444;
  --text: #f3f3f3;
  --text-muted: #b0b0b0;
  --text-dim: #898989;
  --accent: #a795ff;
  --accent-soft: rgba(167, 149, 255, 0.12);
  --success: #62d690;
  --card-radius: 8px;
  --card-surface: var(--surface);
  --card-media: var(--surface-raised);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 82px;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--page);
  color: var(--text);
  font-family: ZCode, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

body.image-open {
  overflow: hidden;
}

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

button,
input {
  font: inherit;
}

button,
a {
  touch-action: manipulation;
}

svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

[hidden] {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 8px;
  left: 12px;
  padding: 8px 12px;
  border-radius: 5px;
  background: #fff;
  color: #111;
  font-weight: 700;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.docs-header {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  height: var(--header-height);
  align-items: center;
  gap: 0;
  background: var(--page);
  backdrop-filter: none;
  box-shadow: none;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
}

.docs-brand {
  display: flex;
  width: var(--sidebar-width);
  height: 100%;
  flex: 0 0 var(--sidebar-width);
  align-items: center;
  gap: 10px;
  padding: 0 24px;
  font-size: 18px;
  font-weight: 750;
  line-height: 1.5;
  white-space: nowrap;
}

.docs-brand img {
  display: block;
  width: 28px;
  height: 28px;
  object-fit: cover;
}

.product-nav {
  display: flex;
  height: 100%;
  align-items: stretch;
  gap: 8px;
  padding-left: 20px;
}

.product-nav a {
  position: relative;
  display: flex;
  flex: none;
  min-width: 64px;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  white-space: nowrap;
}

.product-nav a:hover,
.product-nav a[aria-current="page"] {
  color: var(--text);
}

.product-nav a[aria-current="page"]::after {
  position: absolute;
  right: 8px;
  bottom: -1px;
  left: 8px;
  height: 2px;
  background: var(--text);
  content: "";
}

.product-nav .nav-dropdown {
  position: relative;
  display: flex;
  height: 100%;
  align-items: center;
}

.product-nav .nav-menu {
  position: relative;
  display: flex;
  min-width: 64px;
  height: 100%;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 0 8px;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  white-space: nowrap;
}

.product-nav .nav-menu:hover,
.product-nav .nav-menu[aria-expanded="true"] {
  color: var(--text);
}

.product-nav .chevron {
  width: 14px;
  height: 14px;
  color: var(--text-dim);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  transition: transform 160ms ease, color 160ms ease;
}

.product-nav .nav-menu:hover .chevron,
.product-nav .nav-menu[aria-expanded="true"] .chevron {
  color: var(--text-muted);
}

.product-nav .nav-menu[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

.product-nav .community-menu {
  position: absolute;
  z-index: 60;
  top: calc(100% + 6px);
  left: 50%;
  width: 172px;
  padding: 4px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--surface);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.38);
  transform: translateX(-50%);
  animation: community-menu-in 120ms ease-out;
}

.product-nav .community-menu[hidden] {
  display: none;
}

.product-nav .community-menu a {
  display: flex;
  min-width: 0;
  min-height: 40px;
  align-items: center;
  justify-content: flex-start;
  gap: 9px;
  padding: 0 10px;
  border-radius: 4px;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 550;
  line-height: 1.5;
  text-align: left;
  transition: background-color 120ms ease, color 120ms ease;
}

.product-nav .community-menu a:hover,
.product-nav .community-menu a:focus-visible {
  background: var(--surface-hover);
  color: var(--text);
}

.product-nav .community-menu a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.product-nav .community-icon {
  display: block;
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  color: var(--text-dim);
  transition: color 120ms ease;
}

.product-nav .community-menu a:hover .community-icon,
.product-nav .community-menu a:focus-visible .community-icon {
  color: var(--text);
}

.product-nav .community-icon svg {
  display: block;
  width: 16px;
  height: 16px;
  fill: currentColor;
  stroke: none;
}

.product-nav .community-icon.feishu-icon path {
  fill: currentColor;
}

.product-nav .community-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@keyframes community-menu-in {
  from { opacity: 0; transform: translate(-50%, -3px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

.search-trigger {
  display: flex;
  width: min(320px, 27vw);
  height: 36px;
  align-items: center;
  gap: 9px;
  margin-left: auto;
  padding: 0 7px 0 12px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface);
  color: var(--text-dim);
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.search-trigger:hover {
  border-color: var(--border-strong);
  background: var(--surface-raised);
  color: var(--text-muted);
}

.search-trigger svg,
.search-field > svg {
  width: 17px;
  height: 17px;
  flex: none;
}

.search-trigger > span {
  overflow: hidden;
  flex: 1;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-trigger kbd {
  display: inline-flex;
  height: 22px;
  align-items: center;
  gap: 1px;
  padding: 0 5px;
  border: 1px solid #383838;
  border-radius: 4px;
  background: #252525;
  color: #8d8d8d;
  font-family: inherit;
  font-size: 11px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
}

.language-toggle,
.download-link,
.sidebar-toggle {
  display: inline-flex;
  flex: none;
  height: 36px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.language-toggle {
  padding: 0 13px;
  border-color: #4b4b4b;
  background: transparent;
  color: var(--text);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
}

.language-toggle:hover,
.sidebar-toggle:hover {
  border-color: #686868;
  background: #202020;
}

.language-toggle svg,
.download-link svg {
  width: 16px;
  height: 16px;
}

.download-link {
  padding: 0 15px;
  border-color: #e7e7e7;
  background: #e7e7e7;
  color: #171717;
  font-size: 13px;
  font-weight: 700;
}

.download-link:hover {
  border-color: #fff;
  background: #fff;
}

.sidebar-toggle {
  display: none;
  width: 40px;
  border-radius: 7px;
  background: transparent;
  color: var(--text);
}

.sidebar-toggle svg {
  width: 20px;
  height: 20px;
}

.sidebar-toggle .close-icon,
.sidebar-toggle[aria-expanded="true"] .menu-icon {
  display: none;
}

.sidebar-toggle[aria-expanded="true"] .close-icon {
  display: block;
}

.docs-sidebar {
  position: fixed;
  z-index: 30;
  top: var(--header-height);
  bottom: 0;
  left: 0;
  width: var(--sidebar-width);
  overflow-y: auto;
  background: var(--page);
  scrollbar-color: #444 transparent;
  scrollbar-width: thin;
}

.docs-sidebar nav {
  padding: 28px 20px 64px;
}

.nav-group + .nav-group {
  margin-top: 28px;
}

.nav-group h2 {
  margin: 0 8px 9px;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 700;
}

.nav-group a {
  position: relative;
  display: flex;
  min-height: 28px;
  align-items: center;
  padding: 5px 12px;
  border-radius: 4px;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.45;
  transition: background 150ms ease, color 150ms ease;
}

.nav-group a:hover {
  background: var(--surface);
  color: var(--text);
}

.nav-group a.active {
  background: var(--accent-soft);
  color: var(--accent);
}

.nav-group a.active::before {
  position: absolute;
  top: 7px;
  bottom: 7px;
  left: 0;
  width: 2px;
  border-radius: 2px;
  background: var(--accent);
  content: "";
}

.docs-main {
  display: grid;
  width: min(1040px, calc(100% - var(--sidebar-width) - 48px));
  grid-template-columns: minmax(0, 1fr);
  gap: 64px;
  margin: var(--header-height) auto 0 calc(var(--sidebar-width) + max(32px, (100vw - 1320px) / 2));
  padding: 36px 0 112px;
}

.docs-main-single {
  grid-template-columns: minmax(0, 1fr);
}

.docs-article {
  min-width: 0;
  width: 100%;
  max-width: 760px;
  margin-inline: auto;
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.62;
}

.agent-article {
  max-width: 1040px;
}

.feature-article {
  max-width: 1040px;
}

.harness-article {
  max-width: 1040px;
}

.install-article {
  max-width: 1040px;
}

.remote-gpu-article {
  max-width: 1040px;
}

.article-kicker {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 14px;
  color: var(--text-dim);
  font-size: 13px;
}

.harness-article .article-kicker {
  margin-bottom: 22px;
}

.kicker-note {
  color: #686868;
  font: 600 11px/1.4 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.harness-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 42px;
  align-items: start;
}

.harness-intro-single {
  grid-template-columns: minmax(0, 1fr);
}

.harness-intro-copy {
  min-width: 0;
  padding: 14px 0 8px;
}

.intro-eyebrow,
.section-eyebrow {
  margin: 0 0 14px !important;
  color: var(--accent);
  font-size: 11px;
  font-weight: 720;
  line-height: 1.4;
  text-transform: uppercase;
}

.harness-intro h1 {
  max-width: 11ch;
  margin: 0 0 22px;
  font-size: clamp(44px, 5vw, 64px);
  line-height: 1.04;
  font-weight: 760;
}

[data-lang-panel="zh"] .harness-intro h1 {
  max-width: none;
  font-size: clamp(40px, 4.4vw, 58px);
}

.harness-intro .lead {
  max-width: 35ch;
  margin-bottom: 20px;
  color: #d0d0d0;
  font-size: 19px;
  line-height: 1.5;
}

.harness-intro-copy > p:not(.intro-eyebrow):not(.lead):not(.harness-intro-body) {
  max-width: 62ch;
}

.harness-intro-single .lead {
  max-width: 52rem;
  margin-bottom: 28px;
}

.harness-intro-details {
  display: grid;
  max-width: 960px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
}

.docs-article .harness-intro-details p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

.harness-intro-copy > .harness-intro-body {
  max-width: 78ch;
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

.intro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 28px;
}

.intro-links a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 650;
}

.intro-links a svg {
  width: 16px;
  height: 16px;
  transition: transform 160ms ease;
}

.intro-links a:hover svg {
  transform: translateX(3px);
}

.quiet-link {
  color: var(--text-muted);
}

.quiet-link:hover {
  color: var(--text);
}

.harness-intro-map {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 286px;
  flex-direction: column;
  justify-content: space-between;
  padding: 23px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--card-radius);
  background: #19181f;
}

.harness-intro-map::before {
  position: absolute;
  inset: 12px;
  border: 1px dashed rgba(167, 149, 255, 0.2);
  border-radius: 4px;
  content: "";
  pointer-events: none;
}

.map-footnote {
  position: relative;
  z-index: 1;
  margin: 0 !important;
  color: #a5a3ad;
  font-size: 12px;
  line-height: 1.5;
}

.harness-intro-steps {
  min-height: 0;
  justify-content: flex-start;
  padding: 26px;
  background: var(--card-surface);
}

.harness-intro-steps::before {
  display: none;
}

.intro-step-heading {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.intro-step-heading span,
.intro-step-heading strong {
  display: block;
}

.intro-step-heading span {
  color: var(--accent);
  font-size: 11px;
  font-weight: 720;
  line-height: 1.4;
}

.intro-step-heading strong {
  margin-top: 7px;
  color: var(--text);
  font-size: 18px;
  line-height: 1.4;
}

.harness-path {
  margin: 22px 0 24px;
  padding: 0;
  list-style: none;
}

.harness-path li {
  position: relative;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  min-width: 0;
}

.harness-path li + li {
  margin-top: 20px;
}

.harness-path li:not(:last-child)::after {
  position: absolute;
  top: 44px;
  bottom: -16px;
  left: 19px;
  width: 1px;
  background: var(--border-strong);
  content: "";
}

.harness-path-index {
  position: relative;
  z-index: 1;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(167, 149, 255, 0.48);
  border-radius: 6px;
  background: #211d2c;
  color: var(--accent);
  font: 680 11px/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.harness-path strong {
  display: block;
  padding-top: 1px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.4;
}

.harness-path p {
  margin: 5px 0 0 !important;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.55;
}

.harness-hero-figure {
  margin-top: 38px;
}

.harness-hero-figure .product-image-button {
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: #0d0d0f;
}

.harness-hero-figure-wide .product-image-button {
  aspect-ratio: 3448 / 2010;
}

.harness-hero-figure .product-image-button img {
  transform: none;
}

.component-overview {
  margin-top: 68px;
}

.section-heading {
  max-width: 680px;
}

.section-heading h2 {
  margin-bottom: 13px;
}

.section-heading p:last-child {
  margin-bottom: 0;
}

.component-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.component-card {
  display: grid;
  min-width: 0;
  min-height: 168px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 13px;
  align-items: start;
  padding: 19px 17px 17px;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.component-card:hover {
  border-color: rgba(167, 149, 255, 0.62);
  background: rgba(167, 149, 255, 0.045);
  transform: translateY(-2px);
}

.component-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.component-card-index {
  color: var(--accent);
  font: 650 11px/1.4 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.component-card-copy {
  display: block;
  min-width: 0;
}

.component-card-copy strong,
.component-card-copy span {
  display: block;
}

.component-card-copy strong {
  color: var(--text);
  font-size: 15px;
  line-height: 1.35;
}

.component-card-copy span {
  margin-top: 9px;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.52;
}

.component-card > svg {
  width: 16px;
  height: 16px;
  color: var(--text-dim);
  transition: color 160ms ease, transform 160ms ease;
}

.component-card:hover > svg {
  color: var(--accent);
  transform: translateX(2px);
}

.principle-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.principle-strip > div {
  min-width: 0;
  padding: 17px 20px 18px 0;
}

.principle-strip > div + div {
  padding-left: 20px;
  border-left: 1px solid var(--border);
}

.principle-strip span,
.principle-strip strong {
  display: block;
}

.principle-strip span {
  color: #8e8e99;
  font: 600 10px/1.4 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.principle-strip strong {
  margin-top: 8px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.45;
}

.docs-article h1,
.docs-article h2,
.docs-article h3 {
  color: var(--text);
  letter-spacing: 0;
}

.docs-article h1 {
  margin: 0 0 28px;
  font-size: 40px;
  line-height: 1.15;
  font-weight: 760;
}

.docs-article h2 {
  margin: 0 0 20px;
  font-size: 28px;
  line-height: 1.3;
  font-weight: 720;
}

.docs-article h3 {
  margin: 0 0 7px;
  font-size: 17px;
  line-height: 1.45;
  font-weight: 680;
}

.docs-article p {
  margin: 0 0 17px;
}

.docs-article .lead {
  color: #c4c4c4;
  font-size: 17px;
  line-height: 1.6;
}

.text-link {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(167, 149, 255, 0.5);
  text-underline-offset: 3px;
}

.text-link:hover {
  text-decoration-color: currentColor;
}

.docs-article code {
  padding: 2px 5px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface-raised);
  color: #d7d7d7;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.88em;
}

.docs-code {
  width: 100%;
  margin: 24px 0 0;
  padding: 18px 20px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
  color: #d7d7d7;
  font: 13px/1.65 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  white-space: pre-wrap;
  tab-size: 2;
}

.docs-code code {
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
}

.docs-article hr {
  height: 1px;
  margin: 50px 0;
  border: 0;
  background: var(--border);
}

.feature-article > hr {
  margin: 64px 0;
}

.product-figure {
  margin: 30px 0 0;
}

.product-image-button {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 2404 / 1878;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--text);
  cursor: zoom-in;
}

.product-image-button img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.067);
}

.product-image-button:focus-visible {
  outline: 0;
}

.image-zoom-icon {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
  background: rgba(10, 10, 10, 0.76);
  color: #e9e9e9;
  opacity: 0;
  transition: opacity 150ms ease, background-color 150ms ease;
}

.image-zoom-icon svg {
  width: 17px;
  height: 17px;
}

.product-image-button:hover .image-zoom-icon,
.product-image-button:focus-visible .image-zoom-icon {
  opacity: 1;
}

.product-image-button:focus-visible .image-zoom-icon {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (hover: none) {
  .image-zoom-icon {
    opacity: 1;
  }
}

.product-figure figcaption {
  margin-top: 10px;
  color: var(--text-dim);
  font-size: 12px;
}

.product-figure + section {
  margin-top: 52px;
}

.steps {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: setup-step;
}

.steps li {
  position: relative;
  min-height: 52px;
  padding: 0 0 24px 54px;
  counter-increment: setup-step;
}

.steps li::before {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  color: var(--text);
  content: counter(setup-step);
  font-size: 13px;
  font-weight: 700;
}

.steps li:not(:last-child)::after {
  position: absolute;
  top: 36px;
  bottom: 5px;
  left: 16px;
  width: 1px;
  background: var(--border);
  content: "";
}

.steps li > strong,
.steps li > span {
  display: block;
}

.steps li > strong {
  margin-bottom: 3px;
  color: var(--text);
}

.note {
  margin-top: 12px;
  padding: 16px 18px;
  border: 1px solid rgba(98, 214, 144, 0.24);
  border-left: 3px solid var(--success);
  border-radius: 6px;
  background: rgba(98, 214, 144, 0.05);
}

.note strong {
  color: var(--text);
  font-size: 14px;
}

.note p {
  margin: 4px 0 0;
  font-size: 14px;
}

.install-progress {
  display: flex;
  min-height: 74px;
  align-items: center;
  gap: 20px;
  margin-top: 30px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.progress-track {
  display: flex;
  min-width: 0;
  flex: 1;
  align-items: center;
  gap: 10px;
}

.progress-track a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 9px;
  color: var(--text-muted);
  font-size: 13px;
  white-space: nowrap;
}

.progress-track a:hover {
  color: var(--text);
}

.progress-track a span {
  display: grid;
  width: 34px;
  height: 34px;
  flex: none;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  color: var(--text);
  font-size: 12px;
  font-weight: 750;
}

.progress-track > svg {
  width: 15px;
  height: 15px;
  flex: none;
  color: #565656;
}

.install-duration {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 6px;
  color: var(--text-dim);
  font-size: 12px;
  white-space: nowrap;
}

.install-duration svg {
  width: 15px;
  height: 15px;
}

.download-panel {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 24px;
  padding: 16px 18px;
  border-radius: 6px;
  background: var(--surface);
}

.install-download-section {
  margin-top: 0;
}

.download-product {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 14px;
}

.download-product .apple-symbol {
  width: 20px;
  height: 27px;
  flex: none;
  color: #fff;
  fill: currentColor;
  stroke: none;
}

.download-product > span,
.download-product strong,
.download-product small {
  display: block;
  min-width: 0;
}

.download-product strong {
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 15px;
  font-weight: 650;
  line-height: 1.4;
}

.download-product small {
  margin-top: 2px;
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.4;
}

.download-primary {
  display: inline-flex;
  min-width: 0;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  flex: none;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: #fff;
  color: #111;
  font-size: 13px;
  font-weight: 680;
  line-height: 1;
  transition: background 160ms ease, box-shadow 160ms ease;
}

.download-primary:hover {
  background: #e8e8ed;
  box-shadow: none;
}

.download-primary .download-symbol {
  width: 17px;
  height: 17px;
  flex: none;
}

.install-steps {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.install-steps li {
  position: relative;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 16px;
  padding: 0 0 26px;
}

.install-steps li:not(:last-child)::after {
  position: absolute;
  z-index: 0;
  top: 34px;
  bottom: 0;
  left: 16px;
  width: 1px;
  background: var(--border-strong);
  content: "";
}

.install-steps li:last-child {
  padding-bottom: 0;
}

.install-step-number {
  position: relative;
  z-index: 1;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: var(--page);
  color: var(--text);
  font-size: 12px;
  font-weight: 750;
}

.install-steps h3 {
  margin-top: 3px;
}

.install-steps p {
  margin: 0;
  font-size: 15px;
}

.install-app-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
  margin-top: 26px;
}

.install-steps-card,
.install-dmg-card {
  box-sizing: border-box;
  min-height: 100%;
  aspect-ratio: 4 / 3;
  margin: 0;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.install-dmg-card {
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  max-width: none;
  padding: 0;
}

.install-app-grid .install-steps-card {
  padding: 22px;
}

.install-app-grid .install-steps-card li {
  padding-bottom: 12px;
}

.install-app-grid .install-steps-card li:last-child {
  padding-bottom: 0;
}

.install-app-grid .install-steps-card p {
  font-size: 14px;
  line-height: 1.55;
}

.install-app-grid .install-dmg-card {
  margin: 0;
}

.install-dmg-card .install-dmg-image-button {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
}

.install-dmg-card .install-dmg-image-button img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--card-media);
}

.install-step-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
}

.install-step-card-grid li {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.install-step-card-grid li::after {
  display: none;
}

.install-step-card-media {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  color: var(--text);
  cursor: zoom-in;
  flex: none;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--card-media);
}

.install-step-card-grid .install-step-card-media {
  aspect-ratio: 4 / 3;
}

.install-step-card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.install-step-card-media .image-zoom-icon {
  opacity: 0;
  transition: opacity 160ms ease;
}

.install-step-card-media:hover .image-zoom-icon,
.install-step-card-media:focus-visible .image-zoom-icon {
  opacity: 1;
}

.install-step-card-content {
  flex: 1;
  padding: 18px;
}

.install-step-card-content .install-step-number {
  display: block;
  width: auto;
  height: auto;
  margin: 0 0 14px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--accent);
  font-size: 20px;
  font-weight: 750;
  letter-spacing: 0.04em;
  line-height: 1;
}

.install-step-card-content h3 {
  margin: 0 0 10px;
  font-size: 17px;
}

.research-loop {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.research-loop-step {
  position: relative;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 20px;
  padding: 0 0 30px;
}

.research-loop-step:not(:last-child)::after {
  position: absolute;
  z-index: 0;
  top: 54px;
  bottom: 0;
  left: 26px;
  width: 1px;
  background: var(--border-strong);
  content: "";
}

.research-loop-number {
  position: relative;
  z-index: 1;
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: var(--page);
  color: var(--accent);
  font: 650 16px/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.research-loop-copy {
  min-width: 0;
  padding-top: 2px;
}

.research-loop-heading {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
}

.research-loop h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.35;
}

.job-contract-flow h3 a {
  color: inherit;
  text-decoration: none;
  transition: color 160ms ease;
}

.job-contract-flow h3 a:hover {
  color: var(--accent);
}

.job-contract-flow h3 a:focus-visible {
  border-radius: 2px;
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.research-loop p {
  max-width: 66ch;
  margin: 8px 0 0;
  font-size: 16px;
  line-height: 1.65;
}

.research-loop-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.research-loop-tags a,
.research-loop-tags span {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 4px 9px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: rgba(167, 149, 255, 0.045);
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.35;
  text-decoration: none;
}

.research-loop-tags a {
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.research-loop-tags a:hover,
.research-loop-tags a:focus-visible {
  border-color: rgba(167, 149, 255, 0.62);
  background: rgba(167, 149, 255, 0.1);
  color: var(--text);
}

.install-dmg-figure {
  width: 100%;
  max-width: 680px;
  margin: 26px auto 0;
}

.install-dmg-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.install-dmg-image-button {
  aspect-ratio: 1228 / 870;
}

@media (max-width: 760px) {
  .install-app-grid {
    grid-template-columns: 1fr;
  }

  .install-steps-card,
  .install-dmg-card {
    min-height: 0;
    aspect-ratio: auto;
  }

  .install-dmg-card {
    margin-top: 0;
  }

  .install-step-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .remote-steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .install-step-card-grid {
    grid-template-columns: 1fr;
  }
}

.install-dmg-image-button img {
  object-fit: contain;
  transform: none;
}

.first-launch-figure {
  margin-top: 26px;
}

.first-launch-image-button {
  aspect-ratio: 2534 / 900;
}

.first-launch-image-button img {
  object-fit: contain;
  transform: none;
}

.docs-article .first-launch-followup {
  margin-top: 32px;
}

.requirements-list {
  margin: 24px 0 0;
  border-top: 1px solid var(--border);
}

.requirements-list div {
  display: grid;
  grid-template-columns: minmax(120px, 0.42fr) minmax(0, 1fr);
  gap: 24px;
  padding: 17px 0;
  border-bottom: 1px solid var(--border);
}

.requirements-list dt {
  color: var(--text);
  font-weight: 650;
}

.requirements-list dd {
  margin: 0;
}

.install-article > hr {
  height: 1px;
  margin: 32px 0;
  background: var(--border);
}

.install-faq {
  margin-top: 22px;
  border-top: 1px solid var(--border);
}

.install-faq details {
  border-bottom: 1px solid var(--border);
}

.install-faq summary {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--text);
  cursor: pointer;
  font-weight: 630;
  list-style: none;
}

.install-faq summary::-webkit-details-marker {
  display: none;
}

.install-faq summary svg {
  width: 18px;
  height: 18px;
  flex: none;
  color: var(--text-dim);
  transition: transform 160ms ease;
}

.install-faq details[open] summary svg {
  transform: rotate(180deg);
}

.install-faq details p {
  margin: -3px 32px 20px 0;
  font-size: 14px;
}

.install-article .install-faq {
  display: grid;
  gap: 6px;
  border-top: 0;
}

.install-article .install-faq details {
  border-bottom: 0;
}

.install-article .install-faq summary {
  min-height: 52px;
  padding: 0 12px;
  border-radius: 6px;
  transition: background 160ms ease;
}

.install-article .install-faq summary:hover,
.install-article .install-faq summary:focus-visible {
  background: var(--surface);
}

.install-article .install-faq details p {
  margin-right: 44px;
  margin-left: 12px;
}

.anchor-alias {
  position: relative;
  top: -82px;
  display: block;
  height: 0;
  visibility: hidden;
}

.remote-setup-intro {
  max-width: 62ch;
  color: #c4c4c4;
  font-size: 17px;
  line-height: 1.62;
}

.remote-setup-path {
  margin-bottom: 38px;
}

.remote-setup-section > h3 {
  margin: 38px 0 12px;
  font-size: 20px;
  line-height: 1.4;
}

.remote-setup-section .requirements-list {
  margin-top: 18px;
}

.remote-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 20px;
  padding: 0;
  list-style: none;
}

.remote-steps li {
  display: flex;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
  flex-direction: column;
}

.remote-steps li::before,
.remote-steps li::after {
  display: none;
}

.remote-step-card-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--card-media);
}

.remote-step-card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.remote-step-card-copy {
  padding: 22px;
}

.remote-step-card-copy small,
.remote-step-card-copy strong,
.remote-step-card-copy span {
  display: block;
}

.remote-step-card-copy small {
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 20px;
  font-weight: 750;
}

.remote-step-card-copy strong {
  margin-bottom: 8px;
  color: var(--text);
  font-size: 18px;
}

#remote-connect-device,
#zh-remote-connect-device {
  margin-top: 42px;
}

.remote-device-figure {
  margin: 24px 0 30px;
}

.remote-device-image-button {
  aspect-ratio: 2810 / 952;
}

.remote-device-image-button img {
  object-fit: contain;
  transform: none;
}

.remote-use-figure {
  margin: 24px 0 30px;
}

.remote-use-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  list-style: none;
}

.remote-use-steps li {
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.remote-use-steps li::after {
  display: none;
}

@media (max-width: 760px) {
  .remote-use-steps {
    grid-template-columns: 1fr;
  }
}

.remote-use-image-button {
  aspect-ratio: 2612 / 890;
}

.remote-use-image-button img {
  object-fit: contain;
  transform: none;
}

.remote-steps b {
  color: var(--text);
  font-weight: 650;
}

.remote-probe-summary {
  margin-top: 24px;
}

.remote-probe-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.remote-probe-status {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  gap: 7px;
  color: var(--success);
  font-size: 14px;
  font-weight: 680;
}

.remote-probe-status i {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 4px rgba(98, 214, 144, 0.1);
}

.remote-probe-caption {
  color: var(--text-dim);
  font-size: 12px;
}

.docs-article .remote-security-copy {
  margin: 20px 0 0;
  padding-left: 15px;
  border-left: 2px solid var(--accent);
  color: var(--text-muted);
  font-size: 14px;
}

.remote-security-copy strong {
  color: var(--text);
}

.remote-use-steps {
  margin-top: 22px;
}

.remote-faq {
  margin-top: 18px;
}

.agent-hero-figure {
  margin-top: 28px;
}

.agent-hero-image-button {
  aspect-ratio: 2530 / 1732;
}

.zh-agent-hero-image-button {
  aspect-ratio: 3438 / 2002;
}

.agent-hero-image-button img {
  object-fit: contain;
  transform: none;
}

.capability-figure {
  margin-top: 28px;
}

.capability-figure .product-image-button {
  aspect-ratio: 16 / 9;
  background: transparent;
}

.usage-stats-figure .product-image-button {
  aspect-ratio: 2872 / 1702;
}

.workflow-intro-figure .product-image-button {
  aspect-ratio: 3434 / 2004;
}

.project-workspace-figure-zh .product-image-button {
  aspect-ratio: 3444 / 2004;
}

.molecular-workspace-figure-zh .product-image-button {
  aspect-ratio: 3448 / 2010;
}

.workflow-workspace-figure-zh .product-image-button {
  aspect-ratio: 3444 / 2004;
}

.open-science-tools-figure-zh .product-image-button {
  aspect-ratio: 3434 / 2150;
}

.capability-figure.tall-figure .product-image-button {
  aspect-ratio: 4 / 3;
}

.subagent-overview-figure .product-image-button {
  aspect-ratio: 650 / 421;
  border: 1px solid var(--border-strong);
  border-radius: var(--card-radius);
  background: var(--card-media);
}

.subagent-overview-figure .product-image-button img {
  object-fit: contain;
  transform: none;
}

.skills-image-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  margin-top: 28px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.skills-catalog-figure .product-image-button {
  aspect-ratio: 2296 / 1680;
  border: 1px solid var(--border-strong);
  border-radius: var(--card-radius);
  background: var(--card-media);
}

.skills-catalog-figure .product-image-button img {
  object-fit: contain;
  transform: none;
}

.skills-intro {
  display: block;
  max-width: none;
}

.skills-intro-copy {
  min-width: 0;
  padding: 0;
}

.skills-intro-body {
  max-width: 68ch;
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

.skills-entry-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.skills-management-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
  margin-top: 24px;
}

.skills-management-grid .docs-table-wrap {
  margin-top: 0;
}

.skills-management-checklist h3 {
  margin-top: 0;
}

.skills-creator-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(280px, 0.96fr);
  gap: 24px;
  align-items: start;
  margin-top: 24px;
}

.skills-creator-grid-single {
  display: block;
}

.skills-creator-example {
  max-width: 82ch;
  color: var(--text-muted);
}

.skills-creator-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.skills-creator-steps li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  min-width: 0;
  padding: 16px 0;
  border-top: 1px solid var(--border);
}

.skills-creator-steps li:last-child {
  border-bottom: 1px solid var(--border);
}

.skills-creator-steps li > span {
  color: var(--accent);
  font: 650 11px/1.5 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.skills-creator-steps li > div > strong {
  display: block;
  color: var(--text);
  font-size: 15px;
  line-height: 1.4;
}

.skills-creator-steps p {
  margin: 5px 0 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.55;
}

.skills-creator-brief {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--border-strong);
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.skills-creator-brief h3 {
  margin-top: 0;
}

.skills-prompt-example {
  margin-top: 16px;
  padding: 16px;
  font-size: 12px;
  line-height: 1.65;
}

.skills-creator-brief .table-followup {
  margin-bottom: 0;
}

.skills-review-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.skills-review-grid > div {
  min-width: 0;
  padding: 18px 18px 19px 0;
}

.skills-review-grid > div + div {
  padding-left: 18px;
  border-left: 1px solid var(--border);
}

.skills-review-grid span {
  display: block;
  color: var(--accent);
  font: 650 10px/1.4 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: 0.04em;
}

.skills-review-grid strong {
  display: block;
  margin-top: 8px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.4;
}

.skills-review-grid p {
  margin: 7px 0 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.55;
}

.skills-run-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.skills-run-flow > div {
  min-width: 0;
  padding: 18px 18px 19px 0;
}

.skills-run-flow > div + div {
  padding-left: 18px;
  border-left: 1px solid var(--border);
}

.skills-run-flow span {
  display: block;
  color: var(--accent);
  font: 650 10px/1.4 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: 0.04em;
}

.skills-run-flow strong {
  display: block;
  margin-top: 8px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.4;
}

.skills-run-flow p {
  margin: 7px 0 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.55;
}

.goal-history-figure .goal-history-image-button {
  aspect-ratio: 2294 / 1604;
  border: 1px solid var(--border-strong);
  border-radius: var(--card-radius);
  background: var(--card-media);
}

.goal-history-figure .goal-history-image-button img {
  object-fit: contain;
  transform: none;
}

.plugin-catalog-figure .product-image-button {
  aspect-ratio: 3434 / 2004;
}

.composer-controls-figure .product-image-button {
  aspect-ratio: 2744 / 1730;
}

.selection-followup-figure .product-image-button {
  aspect-ratio: 2292 / 1586;
  width: calc(100% - 48px);
  margin-inline: auto;
}

.side-chat-figure .product-image-button {
  aspect-ratio: 2986 / 1828;
}

.conversation-management-figure .product-image-button {
  aspect-ratio: 2318 / 1668;
}

.conversation-management-zh-figure .product-image-button,
.conversation-branching-zh-figure .product-image-button {
  aspect-ratio: 3448 / 2010;
}

.control-card-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.context-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.capability-reference-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.control-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.control-card-media {
  display: grid;
  aspect-ratio: 4 / 3;
  place-items: center;
  border-bottom: 1px solid var(--border);
  background: var(--card-media);
  color: var(--text-dim);
  cursor: default;
}

.control-card-grid .control-card-media,
.context-card-grid .control-card-media {
  width: 100%;
  min-height: 0;
  position: relative;
  aspect-ratio: 4 / 3;
}

.control-card-grid .control-card-media img,
.context-card-grid .control-card-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: none;
}

.capability-reference-grid .control-card-media {
  width: 100%;
  min-height: 0;
  position: relative;
  aspect-ratio: auto;
}

.capability-reference-grid .control-card-media img {
  position: static;
  width: 100%;
  height: auto;
  object-fit: contain;
  transform: none;
}

.control-card-placeholder {
  font-size: 12px;
  letter-spacing: 0;
}

.control-card-copy {
  padding: 12px 10px 13px;
}

.control-card-copy h4 {
  margin: 0;
  color: var(--text);
  font-size: 15px;
  line-height: 1.35;
}

.control-card-copy p {
  margin: 10px 0 0;
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.55;
}

.capability-reference-card .control-card-copy p {
  font-size: 12px;
  line-height: 1.5;
}

.capability-reference-card .control-card-copy p + p {
  margin-top: 8px;
}

.control-card-copy .control-card-use {
  display: none;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.control-card-copy .control-card-use strong {
  color: var(--text);
}

.conversation-management-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
  margin-top: 24px;
}

.conversation-management-grid .docs-table-wrap,
.conversation-management-grid .conversation-management-figure {
  margin-top: 0;
}

.temporary-chat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
  margin-top: 24px;
}

.temporary-chat-grid .side-chat-figure,
.temporary-chat-grid .docs-table-wrap {
  margin-top: 0;
}

.capability-figure .product-image-button img {
  object-fit: contain;
  transform: none;
}

/* Mol* screenshots keep their native ratio so the viewer does not add letterboxing. */
.molecular-context-figure .product-image-button {
  aspect-ratio: auto;
  height: auto;
  background: transparent;
}

.molecular-context-figure .product-image-button img {
  width: 100%;
  height: auto;
  object-fit: initial;
  transform: none;
}

.molecular-panel-note {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1rem;
  border: 1px solid var(--line, #2d2d32);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line, #2d2d32);
}
.molecular-panel-note > div {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  padding: .9rem 1rem;
  background: var(--surface-soft, #1b1b1f);
}
.molecular-panel-note strong { font-size: .86rem; color: var(--text, #f2f2f4); }
.molecular-panel-note span { font-size: .82rem; line-height: 1.55; color: var(--muted, #aaaab2); }
@media (max-width: 700px) {
  .molecular-panel-note { grid-template-columns: 1fr; }
}

.molecular-card-grid {
  display: grid;
  gap: 12px;
  margin: 24px 0 28px;
}

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

.precision-selection-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.precision-selection-grid .molecular-info-copy {
  display: flex;
  flex-direction: column;
  padding: 16px;
}

.precision-selection-grid .molecular-card-kicker {
  font-size: 11px;
  letter-spacing: 0;
  text-transform: none;
}

.precision-selection-grid .molecular-card-meta {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  column-gap: 6px;
  align-items: start;
  min-height: 78px;
}

.precision-selection-grid .molecular-card-meta span {
  min-width: 0;
}

@media (min-width: 1101px) {
  :lang(en) .precision-selection-grid .molecular-card-meta {
    min-height: 99px;
  }
}

.molecular-tool-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.molecular-output-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.molecular-info-card,
.molecular-output-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.molecular-info-card {
  padding: 18px;
}

.molecular-info-card-with-media {
  display: flex;
  padding: 0;
  flex-direction: column;
}

.molecular-info-media {
  display: grid;
  width: 100%;
  aspect-ratio: 4 / 3;
  min-height: 0;
  position: relative;
  place-items: center;
  border-bottom: 1px solid var(--border);
  background: var(--card-media);
}

.molecular-info-media img {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: contain;
  transform: none;
}

.molecular-info-placeholder {
  color: var(--text-dim);
  font-size: 13px;
}

.molecular-info-media-placeholder {
  cursor: default;
}

.molecular-info-copy {
  flex: 1;
  padding: 18px;
}

.molecular-card-kicker {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 720;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.molecular-info-card h4,
.molecular-output-copy h4 {
  margin: 0;
  color: var(--text);
  font-size: 16px;
  font-weight: 680;
  line-height: 1.4;
}

.molecular-info-card p,
.molecular-output-copy p {
  margin: 10px 0 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.molecular-info-card .molecular-card-meta {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 13px;
}

.precision-selection-grid .molecular-card-meta {
  margin-top: auto;
}

.molecular-card-meta strong {
  color: var(--text);
}

.molecular-output-card {
  display: flex;
  flex-direction: column;
}

.molecular-output-media {
  margin: 0;
  min-width: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--card-media);
}

.molecular-output-media.molecular-context-figure .product-image-button {
  height: auto;
  background: transparent;
}

.molecular-output-media.molecular-context-figure .product-image-button img {
  width: 100%;
  height: auto;
  display: block;
}

.molecular-output-placeholder {
  display: grid;
  min-height: 180px;
  aspect-ratio: 16 / 9;
  place-items: center;
  color: var(--text-dim);
  font-size: 13px;
}

.molecular-output-copy {
  flex: 1;
  padding: 18px;
}

.molecular-output-copy .molecular-card-kicker {
  margin-bottom: 7px;
}

.agent-article section > h3,
.feature-article section > h3 {
  margin-top: 30px;
  font-size: 20px;
}

.agent-article section > h3:first-child,
.feature-article section > h3:first-child {
  margin-top: 0;
}

.agent-article section > h4 {
  margin: 24px 0 0;
  color: var(--text);
  font-size: 16px;
  font-weight: 680;
  line-height: 1.4;
}

.docs-note {
  margin: 24px 0 0;
  padding: 2px 0 2px 16px;
  border-left: 2px solid var(--accent);
  color: var(--text-muted);
  font-size: 14px;
}

.docs-note p {
  margin: 0;
}

.docs-note strong {
  color: var(--text);
}

.docs-table-wrap {
  width: 100%;
  margin: 24px 0 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.docs-table {
  width: 100%;
  border-collapse: collapse;
  color: #dedede;
  font-size: 14px;
  line-height: 1.55;
  table-layout: fixed;
}

.docs-table thead {
  background: var(--card-media);
}

.docs-table th,
.docs-table td {
  padding: 12px 16px;
  border-bottom: 0;
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
}

.docs-table th:first-child,
.docs-table td:first-child {
  padding-left: 16px;
}

.docs-table th:last-child,
.docs-table td:last-child {
  padding-right: 16px;
}

.docs-table tbody td {
  border-top: 1px solid var(--border);
}

.docs-table th {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
}

.docs-table td strong {
  color: var(--text);
  font-weight: 650;
}

.docs-table .table-key {
  width: 25%;
}

.docs-table .table-trigger {
  width: 18%;
}

.docs-table .table-result {
  width: 22%;
}

.scope-location {
  display: block;
  margin-top: 2px;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4;
}

.remote-probe-table-wrap {
  margin-top: 12px;
}

.docs-article .table-followup {
  margin: 18px 0 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.docs-article .table-section-label {
  margin: 26px 0 0;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.45;
}

.table-section-label + .docs-table-wrap {
  margin-top: 10px;
}

.tutorial-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0 22px;
  padding: 0;
  list-style: none;
}

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

.plugin-component-card {
  display: flex;
  flex-direction: column;
}

.plugin-component-card .tutorial-step-copy {
  flex: 1;
}

.plugin-component-card .tutorial-step-copy h3 {
  margin: 0 0 9px;
  font-size: 17px;
  line-height: 1.35;
}

.plugin-component-media {
  aspect-ratio: 2148 / 1484;
}

.plugin-component-media .plugin-component-image-button {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  border-radius: 0;
}

.tutorial-step-media.plugin-component-media > span {
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  opacity: 1;
}

.mcp-setup-card-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

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

.goal-step-grid .tutorial-step-media {
  aspect-ratio: 4 / 3;
}

.goal-step-grid .goal-step-image-button {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  border-radius: 0;
}

.goal-step-grid .goal-step-image-button img {
  object-fit: contain;
  transform: none;
}

.goal-step-grid .tutorial-step-copy h3 {
  display: block;
  margin: 0 0 9px;
  color: var(--text);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
}

.goal-step-grid .tutorial-step-copy h3 .tutorial-step-eyebrow {
  display: block;
  margin-bottom: 7px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.goal-step-grid .tutorial-step-copy h3 > span:last-child {
  display: block;
}

.molecular-step-card {
  display: flex;
  flex-direction: column;
}

.tutorial-step-media.molecular-step-media {
  display: block;
  aspect-ratio: 4 / 3;
  min-height: 0;
  position: relative;
}

.molecular-step-card .tutorial-step-copy {
  flex: 1;
}

.mcp-setup-step-card {
  display: flex;
  flex-direction: column;
}

.tutorial-step-media.mcp-setup-step-media {
  aspect-ratio: 2288 / 1740;
}

.mcp-setup-step-card .tutorial-step-copy {
  flex: 1;
}

.tutorial-step-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.tutorial-step-media {
  display: grid;
  width: 100%;
  aspect-ratio: 2530 / 1732;
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--card-media);
}

.zh-project-folder-step-media {
  aspect-ratio: 3448 / 2010;
}

.tutorial-step-media > span:not(.image-zoom-icon) {
  color: var(--accent);
  font-size: 26px;
  font-weight: 720;
  opacity: 0.46;
}

.tutorial-step-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: none;
}

/* Molecular operation screenshots use a fixed 4:3 capture canvas. */
.tutorial-step-media.molecular-step-media img {
  position: absolute;
  inset: 0;
}

.plugin-use-media {
  aspect-ratio: 4 / 3;
}

.plugin-use-media .plugin-use-image-button {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  border-radius: 0;
}

.plugin-use-media .plugin-use-image-button img {
  object-fit: cover;
}

.plugin-start-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 26px;
}

.plugin-start-card {
  display: flex;
  flex-direction: column;
}

.plugin-start-media {
  aspect-ratio: 2132 / 1624;
  background: var(--surface);
}

.plugin-start-card:nth-child(2) .plugin-start-media {
  aspect-ratio: 2132 / 1620;
}

.plugin-start-card:nth-child(3) .plugin-start-media {
  aspect-ratio: 2116 / 1624;
}

.plugin-start-media .plugin-start-image-button {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  border-radius: 0;
}

.plugin-start-media .plugin-start-image-button img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: none;
}

.plugin-start-media > span {
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.plugin-start-card .tutorial-step-copy {
  flex: 1;
}

.plugin-start-card .tutorial-step-copy h3 {
  display: block;
  margin: 0 0 9px;
  color: var(--text);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
}

.plugin-use-card .tutorial-step-copy h3 {
  display: block;
  margin: 0 0 9px;
  color: var(--text);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
}

.plugin-start-card .tutorial-step-copy h3 .tutorial-step-eyebrow {
  display: block;
  margin-bottom: 7px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.plugin-use-card .tutorial-step-copy h3 .tutorial-step-eyebrow {
  display: block;
  margin-bottom: 7px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.tutorial-step-copy {
  padding: 17px 16px 19px;
}

.tutorial-step-eyebrow {
  display: inline;
  flex: none;
  color: var(--accent);
  font-size: 14px;
  font-weight: 720;
}

.tutorial-step-copy h4 {
  display: flex;
  align-items: baseline;
  gap: 9px;
  margin: 0 0 8px;
  color: var(--text);
  font-size: 15px;
  font-weight: 680;
  line-height: 1.4;
}

.citation-step-grid {
  margin-top: 26px;
}

.citation-step-card {
  display: flex;
  flex-direction: column;
}

.citation-step-media {
  aspect-ratio: 2530 / 1732;
  background: var(--surface);
}

.citation-step-media img {
  min-width: 0;
  min-height: 0;
  object-fit: contain;
  transform: none;
}

.citation-step-copy {
  flex: 1;
  padding: 20px 19px 21px;
}

.citation-step-copy h3 {
  display: block;
  margin: 0 0 12px;
  color: var(--text);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
}

.citation-step-copy h3 .tutorial-step-eyebrow {
  display: block;
  margin-bottom: 7px;
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.citation-step-copy h3 > span:last-child {
  display: block;
  color: var(--text);
}

.citation-step-copy p + p {
  margin-top: 10px;
}

.citation-step-copy .tutorial-step-caption {
  margin-top: 14px;
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.5;
}

.tutorial-step-copy p {
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.6;
}

.tutorial-step-copy strong {
  color: var(--text);
  font-weight: 650;
}

.agent-workflow {
  margin: 24px 0 0;
  padding-left: 25px;
}

.agent-workflow li {
  margin-bottom: 14px;
  padding-left: 5px;
}

.agent-workflow li:last-child {
  margin-bottom: 0;
}

.agent-workflow strong {
  color: var(--text);
}

.workflow-sketch-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  align-items: stretch;
}

.workflow-agent-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.workflow-sketch-grid li {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.workflow-sketch-media {
  display: grid;
  position: relative;
  flex: none;
  width: 100%;
  min-height: 0;
  aspect-ratio: 4 / 3;
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--card-media);
}

.workflow-sketch-media img {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: none;
}

.workflow-sketch-content {
  display: flex;
  flex: 1;
  min-width: 0;
  flex-direction: column;
  padding: 17px 16px 19px;
}

.workflow-sketch-number {
  display: grid;
  width: 30px;
  height: 30px;
  flex: none;
  place-items: center;
  margin-bottom: 14px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  color: var(--text);
  font-size: 12px;
  font-weight: 750;
}

.workflow-sketch-content h3 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 15px;
  font-weight: 680;
  line-height: 1.4;
}

.workflow-sketch-content p {
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.6;
}

.workflow-output-grid li {
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.workflow-output-grid .workflow-sketch-content {
  padding: 18px;
}

.workflow-output-grid .molecular-card-kicker {
  margin-bottom: 8px;
}

.workflow-output-grid .workflow-sketch-content h3 {
  margin: 0;
  font-size: 16px;
  line-height: 1.4;
}

.workflow-output-grid .workflow-sketch-content p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.workflow-canvas-placeholder {
  margin: 26px 0 0;
}

.workflow-canvas-placeholder .product-image-button {
  aspect-ratio: 3448 / 2010;
}

.workflow-canvas-placeholder .product-image-button img {
  object-fit: contain;
  transform: none;
}

.workflow-use-figure {
  margin: 26px 0 0;
}

.workflow-use-figure .product-image-button {
  aspect-ratio: 2786 / 1724;
}

.workflow-use-figure .product-image-button img {
  object-fit: contain;
  transform: none;
}

@media (max-width: 900px) {
  .workflow-sketch-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .workflow-sketch-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 460px) {
  .workflow-sketch-grid {
    grid-template-columns: 1fr;
  }
}

.mcp-lifecycle {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.mcp-lifecycle > div {
  min-width: 0;
  padding: 18px;
  border-left: 1px solid var(--border);
}

.mcp-lifecycle > div:first-child {
  border-left: 0;
}

.mcp-lifecycle span {
  display: block;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 720;
}

.mcp-lifecycle strong {
  display: block;
  color: var(--text);
  font-size: 15px;
  font-weight: 680;
  line-height: 1.4;
}

.mcp-lifecycle p {
  margin: 7px 0 0;
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.55;
}

.mcp-sources-figure .product-image-button {
  aspect-ratio: 2490 / 1736;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
}

.mcp-sources-figure .product-image-button img {
  object-fit: contain;
  transform: none;
}

.capability-list {
  margin: 24px 0 0;
  padding-left: 24px;
}

.capability-list li {
  margin-bottom: 13px;
  padding-left: 5px;
}

.capability-list li:last-child {
  margin-bottom: 0;
}

.capability-list li::marker {
  color: #666;
}

.capability-list strong {
  color: var(--text);
  font-weight: 680;
}

.community-card:hover {
  border-color: rgba(167, 149, 255, 0.62);
  background: rgba(167, 149, 255, 0.035);
}

.community-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.community-card {
  display: flex;
  min-width: 0;
  min-height: 360px;
  align-items: center;
  flex-direction: column;
  gap: 18px;
  padding: 22px 20px 24px;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  background: var(--card-surface);
  text-align: center;
  transition: border-color 160ms ease, background 160ms ease;
}

.community-card > strong {
  color: var(--text);
  font-size: 16px;
  line-height: 1.3;
}

.community-visual {
  display: grid;
  width: min(180px, 100%);
  aspect-ratio: 1;
  flex: none;
  place-items: center;
  overflow: hidden;
  border-radius: 6px;
}

.community-qr {
  background: #fff;
}

.community-qr img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.community-x,
.community-github {
  background: #050505;
}

.community-x svg,
.community-github svg {
  width: 47%;
  height: 47%;
  fill: #d2d2d2;
}

.community-caption {
  max-width: 250px;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.45;
}

.image-lightbox {
  width: max-content;
  max-width: calc(100vw - 144px);
  height: max-content;
  max-height: calc(100dvh - 144px);
  margin: auto;
  padding: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--text);
  box-shadow: none;
}

.image-lightbox[open] {
  display: block;
}

.image-lightbox::backdrop {
  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(10px) saturate(0.8);
}

.lightbox-toolbar {
  position: fixed;
  z-index: 2;
  top: 16px;
  right: 20px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0;
  border: 0;
  background: transparent;
}

.lightbox-toolbar form {
  margin: 0;
}

.lightbox-close {
  display: grid;
  width: 40px;
  height: 40px;
  padding: 0;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 50%;
  background: rgba(18, 18, 18, 0.65);
  color: #d1d1d1;
  cursor: pointer;
  transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease;
}

.lightbox-close:hover {
  border-color: #676767;
  background: rgba(34, 34, 34, 0.86);
  color: #fff;
}

.lightbox-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.lightbox-close svg {
  width: 20px;
  height: 20px;
}

.lightbox-stage {
  display: block;
  min-width: 0;
  min-height: 0;
  padding: 0;
  overflow: visible;
  background: transparent;
}

.lightbox-stage img {
  display: block;
  width: auto;
  max-width: min(1240px, calc(100vw - 144px));
  height: auto;
  max-height: calc(100dvh - 144px);
  object-fit: contain;
  border-radius: 7px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

@media (max-width: 600px) {
  .image-lightbox {
    width: max-content;
    max-width: calc(100vw - 72px);
    height: max-content;
    max-height: calc(100dvh - 128px);
    border-radius: 0;
  }

  .image-lightbox .lightbox-toolbar {
    top: 12px;
    right: 12px;
  }

  .image-lightbox .lightbox-stage {
    padding: 0;
  }

  .image-lightbox .lightbox-stage img {
    max-width: calc(100vw - 72px);
    max-height: calc(100dvh - 128px);
  }

  .image-lightbox .lightbox-close {
    width: 38px;
    height: 38px;
  }
}

.search-dialog {
  width: min(600px, calc(100% - 32px));
  max-height: min(560px, calc(100vh - 48px));
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--card-radius);
  background: var(--card-surface);
  color: var(--text);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
}

.search-dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
}

.search-panel {
  display: flex;
  max-height: inherit;
  flex-direction: column;
}

.search-field {
  display: flex;
  min-height: 58px;
  align-items: center;
  gap: 12px;
  padding: 0 12px 0 18px;
  border-bottom: 1px solid var(--border);
  color: var(--text-dim);
}

.search-field input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font-size: 16px;
}

.search-field input::placeholder {
  color: var(--text-dim);
}

.search-field input::-webkit-search-cancel-button {
  display: none;
}

.search-close {
  display: grid;
  width: 38px;
  height: 38px;
  flex: none;
  place-items: center;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
}

.search-close:hover {
  background: var(--surface-hover);
  color: var(--text);
}

.search-close svg {
  width: 18px;
  height: 18px;
}

.search-results {
  min-height: 110px;
  overflow-y: auto;
  padding: 10px;
}

.search-result {
  display: flex;
  min-height: 50px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 11px;
  border-radius: 5px;
  color: var(--text-muted);
}

.search-result:hover,
.search-result:focus-visible {
  background: var(--surface-hover);
  color: var(--text);
}

.search-result span {
  display: block;
  color: inherit;
  font-size: 14px;
}

.search-result small {
  display: block;
  color: var(--text-dim);
  font-size: 11px;
}

.search-result svg {
  width: 16px;
  height: 16px;
  flex: none;
}

.empty-search {
  padding: 28px 16px;
  color: var(--text-dim);
  text-align: center;
}

@media (max-width: 1120px) {
  .docs-main {
    width: min(760px, calc(100% - var(--sidebar-width) - 48px));
    grid-template-columns: minmax(0, 1fr);
    margin-left: calc(var(--sidebar-width) + 32px);
  }

  .search-trigger {
    width: min(260px, 25vw);
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 58px;
  }

  .docs-header {
    padding: 0 12px;
  }

  .docs-brand {
    width: auto;
    flex: 0 1 auto;
    padding: 0;
    border-right: 0;
    font-size: 16px;
  }

  .product-nav {
    display: none;
  }

  .search-trigger {
    width: 40px;
    height: 40px;
    margin-left: auto;
    justify-content: center;
    padding: 0;
    background: transparent;
  }

  .search-trigger > span,
  .search-trigger kbd,
  .download-link span {
    display: none;
  }

  .header-actions {
    gap: 6px;
    padding: 0 0 0 6px;
  }

  .language-toggle,
  .download-link {
    width: 40px;
    height: 40px;
    padding: 0;
  }

  .language-toggle {
    width: auto;
    min-width: 74px;
    padding: 0 10px;
  }

  .download-link {
    border-color: var(--border-strong);
    background: transparent;
    color: var(--text);
  }

  .sidebar-toggle {
    display: inline-flex;
  }

  .docs-sidebar {
    width: min(320px, calc(100vw - 48px));
    visibility: hidden;
    transform: translateX(-100%);
    transition: transform 180ms ease, visibility 180ms ease;
  }

  .docs-sidebar.open {
    visibility: visible;
    transform: translateX(0);
  }

  .sidebar-scrim {
    position: fixed;
    z-index: 20;
    inset: var(--header-height) 0 0;
    background: rgba(0, 0, 0, 0.68);
  }

  .docs-main {
    width: 100%;
    margin: var(--header-height) 0 0;
    padding: 30px 20px 88px;
  }

  .docs-article h1 {
    font-size: 34px;
  }

  .install-progress {
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
  }

  .install-duration {
    justify-content: center;
    padding-top: 12px;
    border-top: 1px solid var(--border);
  }
}

@media (max-width: 640px) {
  .tutorial-card-grid {
    grid-template-columns: 1fr;
  }

  .plugin-start-grid {
    margin-top: 22px;
  }

  .molecular-card-grid {
    grid-template-columns: 1fr;
  }

  .precision-selection-grid .molecular-card-meta {
    min-height: 0;
  }

  .mcp-lifecycle {
    grid-template-columns: 1fr;
  }

  .mcp-lifecycle > div {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .mcp-lifecycle > div:first-child {
    border-top: 0;
  }
}

@media (max-width: 860px) {
  .conversation-management-grid,
  .temporary-chat-grid {
    grid-template-columns: 1fr;
  }

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

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

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

@media (min-width: 641px) and (max-width: 860px) {
  .mcp-setup-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

}

@media (min-width: 641px) and (max-width: 1100px) {
  .control-card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 861px) and (max-width: 1100px) {
  .molecular-tool-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .mcp-setup-card-grid {
    grid-template-columns: 1fr;
  }

  .control-card-grid {
    grid-template-columns: 1fr;
  }

  .context-card-grid {
    grid-template-columns: 1fr;
  }

  .capability-reference-grid {
    grid-template-columns: 1fr;
  }

  .docs-brand span {
    display: none;
  }

  .docs-article h1 {
    font-size: 31px;
  }

  .docs-article h2 {
    font-size: 24px;
  }

  .selection-followup-figure .product-image-button {
    width: calc(100% - 24px);
  }

  .article-kicker {
    align-items: flex-start;
  }

  .community-grid {
    grid-template-columns: 1fr;
  }

  .tutorial-step-copy {
    padding: 18px 18px 20px;
  }

  .image-zoom-icon {
    top: 8px;
    right: 8px;
  }

  .progress-track {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .progress-track > svg {
    display: none;
  }

  .progress-track a {
    min-width: 0;
    flex-direction: column;
    gap: 5px;
    text-align: center;
    white-space: normal;
  }

  .progress-track a strong {
    overflow-wrap: anywhere;
    font-size: 11px;
    line-height: 1.3;
  }

  .download-panel {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
    padding: 16px;
  }

  .download-primary {
    align-self: flex-start;
    min-height: 44px;
  }

  .requirements-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .install-download-section {
    margin-top: 0;
  }

  .install-article > hr {
    margin: 24px 0;
  }

  .docs-table-wrap {
    overflow: hidden;
  }

  .docs-table,
  .docs-table tbody,
  .docs-table tr,
  .docs-table td {
    display: block;
  }

  .docs-table thead {
    display: none;
  }

  .docs-table {
    table-layout: auto;
  }

  .docs-table tr {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
  }

  .docs-table tr:last-child {
    border-bottom: 0;
  }

  .docs-table td,
  .docs-table td:first-child,
  .docs-table td:last-child {
    display: grid;
    grid-template-columns: minmax(92px, 0.36fr) minmax(0, 1fr);
    gap: 12px;
    width: auto;
    padding: 4px 0;
    border: 0;
  }

  .docs-table td::before {
    color: var(--text-dim);
    content: attr(data-label);
    font-size: 11px;
    font-weight: 650;
  }

}

@media (max-width: 920px) {
  .harness-intro {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .harness-intro-copy {
    padding-top: 0;
  }

  .skills-intro-copy {
    padding-top: 0;
  }

  .harness-intro h1 {
    max-width: 14ch;
  }

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

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

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

  .skills-management-grid,
  .skills-creator-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .kicker-note {
    display: none;
  }

  .harness-intro h1 {
    max-width: none;
    font-size: 40px;
  }

  .harness-intro .lead {
    font-size: 17px;
  }

  .harness-intro-details {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .harness-intro-map {
    min-height: 0;
    padding: 18px;
  }

  .harness-intro-steps {
    padding: 20px;
  }

  .component-overview {
    margin-top: 52px;
  }

  .component-card-grid {
    grid-template-columns: 1fr;
  }

  .community-grid {
    grid-template-columns: 1fr;
  }

  .skills-entry-grid {
    grid-template-columns: 1fr;
  }

  .skills-review-grid,
  .skills-run-flow {
    grid-template-columns: 1fr;
  }

  .skills-review-grid > div,
  .skills-run-flow > div,
  .skills-review-grid > div + div,
  .skills-run-flow > div + div {
    padding: 15px 0;
    border-left: 0;
  }

  .skills-review-grid > div + div,
  .skills-run-flow > div + div {
    border-top: 1px solid var(--border);
  }

  .principle-strip {
    grid-template-columns: 1fr;
  }

  .principle-strip > div,
  .principle-strip > div + div {
    padding: 15px 0;
    border-left: 0;
  }

  .principle-strip > div + div {
    border-top: 1px solid var(--border);
  }

  .research-loop {
    margin-top: 26px;
  }

  .research-loop-step {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px;
    padding-bottom: 24px;
  }

  .research-loop-step:not(:last-child)::after {
    top: 42px;
    left: 20px;
  }

  .research-loop-number {
    width: 40px;
    height: 40px;
    font-size: 13px;
  }

  .research-loop h3 {
    font-size: 18px;
  }

  .research-loop p {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}