:root {
  --forest: #23342e;
  --forest-deep: #17251f;
  --forest-soft: #3f5b50;
  --paper: #f3eee3;
  --paper-light: #fbf8f0;
  --paper-deep: #e5ddcd;
  --ink: #24231f;
  --ink-soft: #6d6a61;
  --line: rgba(36, 35, 31, 0.16);
  --line-dark: rgba(246, 240, 225, 0.16);
  --clay: #c8623a;
  --clay-soft: #dd8b68;
  --teal: #527d78;
  --blue: #6587a4;
  --red: #b95e4a;
  --shadow: 0 2.25rem 6rem rgba(40, 35, 28, 0.13);
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", "Songti SC", "Noto Serif SC", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --shell: 78rem;
  --gutter: clamp(1.25rem, 4vw, 3.25rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: 100;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.2;
  background-image:
    repeating-linear-gradient(0deg, rgba(55, 48, 39, 0.025) 0, rgba(55, 48, 39, 0.025) 1px, transparent 1px, transparent 4px);
  mix-blend-mode: multiply;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
}

::selection {
  background: rgba(200, 98, 58, 0.3);
}

:focus-visible {
  outline: 3px solid var(--clay);
  outline-offset: 4px;
}

.shell {
  width: min(100%, calc(var(--shell) + var(--gutter) * 2));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: fixed;
  z-index: 500;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  transform: translateY(-180%);
  border-radius: 999px;
  background: var(--paper-light);
  font-weight: 700;
  transition: transform 180ms ease;
}

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

.site-header {
  position: absolute;
  z-index: 80;
  top: 0;
  right: 0;
  left: 0;
}

.header-inner {
  display: flex;
  min-height: 5.25rem;
  align-items: center;
  gap: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.7rem;
}

.brand img {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 0.72rem;
  box-shadow: 0 0.35rem 1rem rgba(35, 52, 46, 0.17);
}

.brand span {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.brand strong {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.brand small {
  color: var(--ink-soft);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
}

.primary-nav {
  display: flex;
  margin-left: auto;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.15rem);
}

.primary-nav a {
  position: relative;
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0.25rem;
  left: 0;
  height: 1px;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  background: var(--clay);
  transition: transform 260ms var(--ease);
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 650;
}

.menu-button {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  margin-left: auto;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
}

.menu-button span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.menu-button i,
.menu-button i::before,
.menu-button i::after {
  display: block;
  width: 1.1rem;
  height: 1px;
  background: currentColor;
  content: "";
  transition: transform 220ms ease, opacity 220ms ease;
}

.menu-button i::before {
  transform: translateY(-0.34rem);
}

.menu-button i::after {
  transform: translateY(0.28rem);
}

.menu-button[aria-expanded="true"] i {
  background: transparent;
}

.menu-button[aria-expanded="true"] i::before {
  transform: translateY(0) rotate(45deg);
}

.menu-button[aria-expanded="true"] i::after {
  transform: translateY(-1px) rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(8rem, 14vw, 11.5rem) 0 clamp(5rem, 9vw, 8.5rem);
  background:
    radial-gradient(circle at 88% 16%, rgba(200, 98, 58, 0.1), transparent 27rem),
    linear-gradient(180deg, #f7f3ea 0%, var(--paper) 72%);
}

.hero::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 51%;
  width: 1px;
  content: "";
  background: linear-gradient(180deg, transparent, var(--line) 24%, var(--line) 82%, transparent);
}

.hero::after {
  position: absolute;
  top: 7rem;
  right: -8rem;
  width: 24rem;
  height: 24rem;
  border: 1px solid rgba(200, 98, 58, 0.12);
  border-radius: 50%;
  content: "";
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  align-items: center;
  gap: clamp(3rem, 6vw, 6rem);
  grid-template-columns: minmax(0, 0.76fr) minmax(33rem, 1.24fr);
}

.eyebrow {
  display: flex;
  margin: 0 0 1.45rem;
  align-items: center;
  gap: 0.75rem;
  color: var(--clay);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow span {
  display: block;
  width: 2.1rem;
  height: 1px;
  background: currentColor;
}

.eyebrow.light {
  color: #e4a180;
}

.hero h1,
.section-heading h2,
.search-copy h2,
.ownership-head h2,
.faq-title h2,
.final-inner h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 1.02;
}

.hero h1 {
  max-width: 7em;
  font-size: clamp(3.6rem, 6.5vw, 6.5rem);
}

.hero h1 em,
.search-copy h2 em,
.final-inner h2 em {
  color: var(--clay);
  font-weight: inherit;
}

.hero-lead {
  max-width: 35rem;
  margin: 2rem 0 0;
  color: #514f48;
  font-family: var(--serif);
  font-size: clamp(1.05rem, 1.4vw, 1.24rem);
  line-height: 1.82;
}

.hero-actions {
  display: flex;
  margin-top: 2.2rem;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
}

.hero-actions.centered {
  justify-content: center;
}

.button {
  display: inline-flex;
  min-height: 3.35rem;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.8rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 0.85rem;
  font-size: 0.84rem;
  font-weight: 700;
  transition: transform 220ms var(--ease), background-color 220ms ease, border-color 220ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  align-items: flex-start;
  flex-direction: column;
  gap: 0.05rem;
  padding: 0.7rem 1.2rem;
  background: var(--ink);
  color: var(--paper-light);
}

.button-primary small {
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.28);
}

.button-secondary:hover {
  border-color: rgba(36, 35, 31, 0.4);
  background: rgba(255, 255, 255, 0.68);
}

.button-paper {
  background: var(--paper-light);
  color: var(--forest-deep);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--paper-light);
}

.hero-note {
  margin: 1.25rem 0 0;
  color: #858076;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
}

.reader-scene {
  position: relative;
  padding: 0 0 4.5rem;
}

.reader-window {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(35, 52, 46, 0.18);
  border-radius: 1.15rem;
  background: #f9f7f1;
  box-shadow: var(--shadow);
  transform: rotate(0.4deg);
}

.window-bar {
  display: grid;
  min-height: 2.6rem;
  align-items: center;
  padding: 0 0.8rem;
  border-bottom: 1px solid rgba(35, 52, 46, 0.1);
  color: #7d7b73;
  font-size: 0.62rem;
  grid-template-columns: 1fr auto 1fr;
}

.window-dots {
  display: flex;
  gap: 0.28rem;
}

.window-dots span {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: #cfcac0;
}

.window-dots span:first-child {
  background: var(--clay-soft);
}

.window-title {
  font-weight: 650;
}

.window-command {
  justify-self: end;
  padding: 0.18rem 0.4rem;
  border: 1px solid rgba(35, 52, 46, 0.12);
  border-radius: 0.35rem;
  font-family: var(--mono);
}

.window-body {
  display: grid;
  min-height: 33rem;
  grid-template-columns: 8.3rem 12.25rem minmax(17rem, 1fr);
}

.demo-sidebar {
  padding: 1.25rem 0.75rem;
  border-right: 1px solid rgba(35, 52, 46, 0.09);
  background: #eeebe2;
}

.demo-brand {
  display: flex;
  margin: 0 0 1.5rem;
  align-items: center;
  gap: 0.48rem;
  font-family: var(--serif);
  font-size: 0.86rem;
}

.demo-brand img {
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 0.4rem;
}

.demo-nav,
.demo-sources {
  display: grid;
  gap: 0.2rem;
}

.demo-nav span,
.demo-sources span {
  display: flex;
  min-height: 2rem;
  align-items: center;
  gap: 0.4rem;
  padding: 0 0.48rem;
  border-radius: 0.45rem;
  color: #6c6a62;
  font-size: 0.58rem;
}

.demo-nav span.active {
  background: var(--forest);
  color: #fffaf0;
}

.demo-nav i {
  width: 0.85rem;
  font-style: normal;
  text-align: center;
}

.demo-nav b {
  margin-left: auto;
  font-size: 0.52rem;
  font-weight: 500;
}

.demo-sidebar > p {
  margin: 1.55rem 0 0.45rem 0.45rem;
  color: #9a958a;
  font-size: 0.48rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.source-dot {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
}

.source-orange {
  background: var(--clay);
}

.source-blue {
  background: var(--blue);
}

.source-red {
  background: var(--red);
}

.demo-list {
  border-right: 1px solid rgba(35, 52, 46, 0.09);
  background: #f7f4ec;
}

.list-heading {
  display: flex;
  min-height: 3.6rem;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.85rem;
  border-bottom: 1px solid rgba(35, 52, 46, 0.08);
}

.list-heading span {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
}

.list-heading small {
  color: #99958b;
  font-size: 0.46rem;
}

.demo-item {
  min-height: 8.3rem;
  padding: 0.85rem;
  border-bottom: 1px solid rgba(35, 52, 46, 0.08);
}

.demo-item.active {
  position: relative;
  background: #fffdf8;
}

.demo-item.active::before {
  position: absolute;
  top: 0.7rem;
  bottom: 0.7rem;
  left: 0;
  width: 2px;
  content: "";
  background: var(--clay);
}

.demo-item small {
  color: #98938a;
  font-size: 0.48rem;
}

.demo-item h3 {
  margin: 0.4rem 0;
  font-family: var(--serif);
  font-size: 0.93rem;
  line-height: 1.2;
}

.demo-item p {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: #8a857d;
  font-family: var(--serif);
  font-size: 0.58rem;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.demo-reader {
  padding: 2.2rem clamp(1.3rem, 3vw, 2.6rem);
  background: #fffefa;
}

.reader-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #979187;
  font-size: 0.48rem;
  letter-spacing: 0.05em;
}

.demo-reader h2 {
  margin: 0.65rem 0 0.55rem;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.demo-reader p {
  margin: 0.9rem 0;
  font-family: var(--serif);
  font-size: 0.73rem;
  line-height: 1.8;
}

.demo-reader .reader-deck {
  color: #6b665e;
  font-size: 0.75rem;
  font-style: italic;
}

.article-rule {
  width: 2.5rem;
  height: 1px;
  margin: 1.3rem 0;
  background: var(--clay);
}

.demo-reader .translation {
  margin: 0.55rem 0 1.35rem;
  padding-left: 0.85rem;
  border-left: 1px solid rgba(82, 125, 120, 0.38);
  color: var(--teal);
  font-family: var(--sans);
  font-size: 0.63rem;
  font-weight: 540;
  line-height: 1.75;
}

.knowledge-note {
  position: absolute;
  right: -1.2rem;
  bottom: 1.4rem;
  width: min(18.5rem, 55%);
  padding: 1.1rem 1.2rem;
  border: 1px solid rgba(35, 52, 46, 0.14);
  border-radius: 0.85rem;
  background: rgba(255, 253, 247, 0.95);
  box-shadow: 0 1.5rem 4rem rgba(35, 40, 35, 0.19);
  backdrop-filter: blur(18px);
  transform: rotate(-2deg);
}

.note-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #8d887f;
  font-size: 0.52rem;
}

.note-top b {
  color: #6d5c84;
  font-weight: 650;
}

.knowledge-note blockquote {
  margin: 0.65rem 0;
  font-family: var(--serif);
  font-size: 0.87rem;
  line-height: 1.55;
}

.note-tags {
  display: flex;
  gap: 0.35rem;
}

.note-tags span {
  padding: 0.15rem 0.38rem;
  border-radius: 999px;
  background: #ece8df;
  color: #777168;
  font-size: 0.48rem;
}

.scene-caption {
  display: flex;
  margin-top: 1.1rem;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
  color: #88837a;
  font-size: 0.5rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scene-caption i {
  width: 1.5rem;
  height: 1px;
  background: var(--line);
}

.promise-strip {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-deep);
}

.promise-track {
  display: flex;
  width: max-content;
  min-height: 3.7rem;
  align-items: center;
  gap: 1.75rem;
  padding: 0 var(--gutter);
  color: #5f5b53;
  font-family: var(--serif);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  white-space: nowrap;
  animation: drift 36s linear infinite alternate;
}

.promise-track i {
  color: var(--clay);
  font-size: 0.5rem;
  font-style: normal;
}

@keyframes drift {
  to {
    transform: translateX(min(-18rem, -16vw));
  }
}

.section {
  padding: clamp(5.5rem, 10vw, 9.5rem) 0;
}

.section-intro,
.knowledge-stage,
.platform-stage {
  background: var(--paper);
}

.section-heading {
  margin-bottom: clamp(3rem, 6vw, 5.5rem);
}

.split-heading {
  display: grid;
  align-items: end;
  gap: 3rem;
  grid-template-columns: minmax(0, 1.3fr) minmax(17rem, 0.7fr);
}

.section-heading h2,
.ownership-head h2,
.faq-title h2 {
  max-width: 12em;
  font-size: clamp(2.8rem, 5.5vw, 5.4rem);
}

.split-heading > p {
  margin: 0 0 0.35rem;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.02rem;
  line-height: 1.85;
}

.source-board {
  overflow: hidden;
  margin-bottom: clamp(4rem, 8vw, 7rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--paper-light);
}

.source-rail {
  display: grid;
  border-bottom: 1px solid var(--line);
  grid-template-columns: repeat(4, 1fr);
}

.source-chip {
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  gap: 0.7rem;
  padding: 0 1.1rem;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 650;
  text-align: left;
}

.source-chip:last-child {
  border-right: 0;
}

.source-chip span {
  color: var(--clay);
  font-family: var(--mono);
  font-size: 0.58rem;
}

.source-chip.active {
  background: var(--forest);
  color: var(--paper-light);
}

.source-output {
  display: grid;
  min-height: 13rem;
  align-items: center;
  gap: 3rem;
  padding: clamp(2rem, 5vw, 4rem);
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.85fr);
}

.source-output p {
  margin: 0 0 0.5rem;
  color: var(--clay);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.source-output h3 {
  margin: 0 0 0.8rem;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 550;
  letter-spacing: -0.04em;
}

.source-output > div > span {
  color: var(--ink-soft);
  font-family: var(--serif);
}

.flow-diagram {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.7rem;
}

.flow-diagram span {
  display: flex;
  min-height: 4rem;
  align-items: center;
  padding: 0 0.8rem;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  background: #f1ece2;
  color: var(--ink) !important;
  font-family: var(--mono) !important;
  font-size: 0.58rem;
  text-align: center;
}

.flow-diagram span:last-child {
  border-color: var(--forest);
  background: var(--forest);
  color: var(--paper-light) !important;
}

.flow-diagram i {
  position: relative;
  width: 1.5rem;
  height: 1px;
  background: var(--clay);
}

.flow-diagram i::after {
  position: absolute;
  top: -2px;
  right: 0;
  width: 4px;
  height: 4px;
  border-top: 1px solid var(--clay);
  border-right: 1px solid var(--clay);
  content: "";
  transform: rotate(45deg);
}

.feature-ledger {
  border-top: 1px solid var(--line);
}

.ledger-item {
  display: grid;
  min-height: 22rem;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: 3.4rem 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 3rem minmax(16rem, 0.8fr) minmax(20rem, 1.2fr);
}

.ledger-no {
  align-self: start;
  padding-top: 0.4rem;
  color: var(--clay);
  font-family: var(--mono);
  font-size: 0.67rem;
}

.ledger-kicker {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.ledger-item h3 {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 560;
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.ledger-item > div > p:last-child {
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  line-height: 1.8;
}

.mini-demo {
  position: relative;
  min-height: 14rem;
  padding: 2.5rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: #ebe5da;
}

.translation-demo {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.translation-demo p {
  max-width: 30rem;
  margin: 0 0 1.4rem;
  font-family: var(--serif);
  font-size: 1.12rem;
  line-height: 1.7;
}

.translation-demo p:nth-of-type(2) {
  margin: 0;
  padding-left: 1rem;
  border-left: 1px solid rgba(82, 125, 120, 0.5);
  color: var(--teal);
  font-family: var(--sans);
  font-size: 0.9rem;
}

.translation-demo span {
  position: absolute;
  top: 0.8rem;
  color: #9b9589;
  font-family: var(--mono);
  font-size: 0.5rem;
}

.translation-demo span:first-of-type {
  left: 0.9rem;
}

.translation-demo span:last-of-type {
  right: 0.9rem;
}

.search-demo {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
}

.search-demo > div {
  display: flex;
  width: 100%;
  min-height: 3.5rem;
  align-items: center;
  gap: 0.65rem;
  padding: 0 1rem;
  border: 1px solid rgba(35, 52, 46, 0.18);
  border-radius: 0.75rem;
  background: var(--paper-light);
}

.search-demo > div span {
  overflow: hidden;
  flex: 1;
  color: #55534d;
  white-space: nowrap;
}

.search-demo kbd,
.search-canvas kbd {
  padding: 0.2rem 0.42rem;
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  background: #eae5da;
  color: #777269;
  font-family: var(--mono);
  font-size: 0.6rem;
}

.search-demo p {
  width: 100%;
  margin: 1rem 0 0;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.note-demo {
  display: flex;
  align-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.note-demo span {
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  background: var(--paper-light);
  color: var(--teal);
  font-size: 0.7rem;
}

.note-demo blockquote {
  width: 100%;
  margin: 1.35rem 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--clay);
  font-family: var(--serif);
  font-size: 1.05rem;
}

.search-stage {
  overflow: hidden;
  background: var(--forest);
  color: var(--paper-light);
}

.search-grid {
  display: grid;
  align-items: center;
  gap: clamp(3rem, 8vw, 7rem);
  grid-template-columns: minmax(0, 0.8fr) minmax(29rem, 1.2fr);
}

.search-copy h2 {
  font-size: clamp(2.8rem, 5vw, 5rem);
}

.search-copy > p:not(.eyebrow) {
  max-width: 37rem;
  margin: 1.75rem 0 0;
  color: rgba(246, 240, 225, 0.7);
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.85;
}

.check-list {
  display: grid;
  margin: 2rem 0 0;
  padding: 0;
  gap: 0.8rem;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: rgba(246, 240, 225, 0.78);
  font-size: 0.77rem;
}

.check-list span {
  display: inline-flex;
  width: 1.35rem;
  height: 1.35rem;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(246, 240, 225, 0.26);
  border-radius: 50%;
  color: #e7a17f;
  font-size: 0.65rem;
}

.search-canvas {
  position: relative;
  padding: clamp(1.25rem, 3vw, 2.25rem);
  border: 1px solid rgba(246, 240, 225, 0.13);
  border-radius: 1.15rem;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.08), transparent 55%),
    #1b2a24;
  box-shadow: 0 2rem 6rem rgba(5, 14, 10, 0.27);
}

.search-canvas::before {
  position: absolute;
  z-index: -1;
  top: -9rem;
  right: -8rem;
  width: 23rem;
  height: 23rem;
  border: 1px solid rgba(229, 160, 127, 0.18);
  border-radius: 50%;
  content: "";
}

.search-bar {
  display: flex;
  min-height: 4rem;
  align-items: center;
  gap: 0.8rem;
  padding: 0 1.15rem;
  border: 1px solid rgba(246, 240, 225, 0.17);
  border-radius: 0.85rem;
  background: rgba(255, 255, 255, 0.06);
}

.search-bar > span {
  color: #e8a381;
  font-size: 1.3rem;
}

.search-bar strong {
  overflow: hidden;
  flex: 1;
  font-family: var(--serif);
  font-size: 0.93rem;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-canvas kbd {
  border-color: rgba(246, 240, 225, 0.15);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(246, 240, 225, 0.58);
}

.search-status {
  display: flex;
  margin: 0.8rem 0 1.2rem;
  align-items: center;
  gap: 0.5rem;
  color: rgba(246, 240, 225, 0.48);
  font-size: 0.6rem;
}

.search-status i {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: #77ad96;
  box-shadow: 0 0 0 0.28rem rgba(119, 173, 150, 0.1);
}

.result-card {
  margin-top: 0.65rem;
  padding: 1.15rem;
  border: 1px solid rgba(246, 240, 225, 0.13);
  border-radius: 0.8rem;
  background: rgba(246, 240, 225, 0.07);
}

.result-card > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #e6a080;
  font-family: var(--mono);
  font-size: 0.55rem;
  text-transform: uppercase;
}

.result-card h3 {
  margin: 0.8rem 0 0.55rem;
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 550;
}

.result-card p {
  margin: 0;
  color: rgba(246, 240, 225, 0.72);
  font-family: var(--serif);
  font-size: 0.78rem;
  line-height: 1.7;
}

.result-card small {
  display: block;
  margin-top: 0.8rem;
  color: rgba(246, 240, 225, 0.4);
  font-size: 0.54rem;
}

.result-card.secondary {
  margin-left: 2.2rem;
  background: rgba(246, 240, 225, 0.035);
}

.search-foot {
  display: flex;
  margin-top: 1.25rem;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  color: rgba(246, 240, 225, 0.42);
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.search-foot i {
  color: #e6a080;
  font-style: normal;
}

.knowledge-layout {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1.5fr) minmax(18rem, 0.5fr);
}

.knowledge-main {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--paper-light);
}

.knowledge-toolbar {
  display: flex;
  min-height: 4rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 1.3rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.7rem;
}

.knowledge-toolbar div {
  display: flex;
  gap: 0.35rem;
}

.knowledge-toolbar button {
  display: inline-flex;
  width: 1.8rem;
  height: 1.8rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 0.4rem;
  background: transparent;
  font-family: var(--serif);
  cursor: pointer;
}

.knowledge-main blockquote {
  margin: 0;
  padding: 3rem 3rem 1rem;
  font-family: var(--serif);
  font-size: clamp(1.65rem, 3vw, 2.7rem);
  letter-spacing: -0.035em;
  line-height: 1.3;
}

.quote-translation {
  margin: 0 3rem 2.5rem;
  padding-left: 1rem;
  border-left: 1px solid rgba(82, 125, 120, 0.45);
  color: var(--teal);
}

.knowledge-editor {
  position: relative;
  min-height: 10rem;
  margin: 0 3rem;
  padding: 1.3rem 0;
  border-top: 1px solid var(--line);
}

.knowledge-editor small {
  color: var(--clay);
  font-size: 0.64rem;
  font-weight: 750;
  letter-spacing: 0.1em;
}

.knowledge-editor p {
  margin: 0.75rem 0;
  font-family: var(--serif);
  font-size: 1.05rem;
}

.caret {
  display: inline-block;
  width: 1px;
  height: 1.1rem;
  background: var(--ink);
  animation: blink 1.1s step-end infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.knowledge-tags {
  display: flex;
  padding: 1.25rem 3rem 1.8rem;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.knowledge-tags span,
.knowledge-tags button {
  padding: 0.32rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--teal);
  font-size: 0.67rem;
}

.knowledge-tags button {
  color: var(--ink-soft);
  cursor: pointer;
}

.knowledge-side {
  display: grid;
  gap: 1rem;
}

.obsidian-card,
.mcp-card {
  display: flex;
  min-height: 14.5rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  flex-direction: column;
}

.obsidian-card {
  background: #ebe5ef;
}

.mcp-card {
  background: #e6e7dc;
}

.obsidian-card > p,
.mcp-card > p {
  margin: 0;
  color: #6d5c84;
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.mcp-card > p {
  color: #59715e;
}

.obsidian-mark {
  display: inline-flex;
  width: 1.6rem;
  height: 1.6rem;
  margin-right: 0.3rem;
  align-items: center;
  justify-content: center;
  border: 1px solid #8d7aa2;
  border-radius: 0.4rem;
}

.obsidian-card h3,
.mcp-card h3 {
  margin: 1.4rem 0 0.75rem;
  font-family: var(--serif);
  font-size: 1.65rem;
  font-weight: 560;
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.obsidian-card > span,
.mcp-card > span {
  color: #6f6a63;
  font-family: var(--serif);
  font-size: 0.83rem;
  line-height: 1.7;
}

.sync-line {
  display: flex;
  margin-top: auto;
  align-items: center;
  gap: 0.55rem;
  color: #6d5c84;
  font-size: 0.55rem;
}

.sync-line i {
  height: 1px;
  flex: 1;
  background: rgba(109, 92, 132, 0.24);
}

.ownership-stage {
  background: var(--forest-deep);
  color: var(--paper-light);
}

.ownership-head {
  display: grid;
  margin-bottom: clamp(3rem, 7vw, 6rem);
  align-items: end;
  gap: 2rem;
  grid-template-columns: 0.55fr 1.45fr;
}

.ownership-head .eyebrow {
  margin: 0 0 0.5rem;
}

.ownership-head h2 {
  max-width: 14em;
}

.ownership-grid {
  display: grid;
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
  grid-template-columns: repeat(4, 1fr);
}

.ownership-card {
  min-height: 20rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.ownership-card > span {
  color: #e7a17f;
  font-family: var(--mono);
  font-size: 0.6rem;
}

.ownership-card h3 {
  margin: 5.2rem 0 1rem;
  font-family: var(--serif);
  font-size: 1.42rem;
  font-weight: 550;
  line-height: 1.3;
}

.ownership-card p {
  margin: 0;
  color: rgba(246, 240, 225, 0.57);
  font-family: var(--serif);
  font-size: 0.82rem;
  line-height: 1.8;
}

.consent-row {
  display: grid;
  margin-top: 1.25rem;
  gap: 1.25rem;
  grid-template-columns: repeat(2, 1fr);
}

.consent-row > div {
  display: flex;
  min-height: 6rem;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.35rem;
  border: 1px solid var(--line-dark);
  border-radius: 0.8rem;
}

.consent-dot {
  width: 0.7rem;
  height: 0.7rem;
  flex: 0 0 auto;
  border: 1px solid #e6a080;
  border-radius: 50%;
  box-shadow: inset 0 0 0 0.2rem var(--forest-deep);
  background: #e6a080;
}

.consent-row p {
  margin: 0;
}

.consent-row strong,
.consent-row small {
  display: block;
}

.consent-row strong {
  font-family: var(--serif);
  font-size: 0.98rem;
}

.consent-row small {
  margin-top: 0.25rem;
  color: rgba(246, 240, 225, 0.5);
  font-size: 0.65rem;
}

.platform-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
}

.platform-card {
  display: flex;
  min-height: 20rem;
  padding: clamp(1.5rem, 3vw, 2.2rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  flex-direction: column;
  background: var(--paper-light);
}

.platform-card.primary {
  background: #e5e2d5;
}

.platform-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.platform-top > span {
  font-family: var(--serif);
  font-size: 1.18rem;
  font-weight: 650;
}

.platform-top i {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.56rem;
  font-style: normal;
}

.platform-top i.available {
  border-color: rgba(82, 125, 120, 0.34);
  color: var(--teal);
}

.platform-card h3 {
  max-width: 13em;
  margin: 3.5rem 0 1rem;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 2.8vw, 2.3rem);
  font-weight: 560;
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.platform-card p {
  max-width: 32rem;
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  line-height: 1.8;
}

.platform-card small,
.platform-card a {
  margin-top: auto;
  padding-top: 2.2rem;
  color: #8f8a80;
  font-size: 0.65rem;
}

.platform-card a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--clay);
  font-weight: 700;
}

.faq-stage {
  padding-top: 2rem;
  background: var(--paper);
}

.faq-grid {
  display: grid;
  gap: clamp(3rem, 8vw, 8rem);
  grid-template-columns: 0.8fr 1.2fr;
}

.faq-title h2 {
  font-size: clamp(2.8rem, 4.8vw, 4.8rem);
}

.faq-list {
  border-top: 1px solid var(--line);
}

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

.faq-list summary {
  display: flex;
  min-height: 5.3rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 550;
  list-style: none;
}

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

.faq-list summary span {
  color: var(--clay);
  font-family: var(--sans);
  transition: transform 200ms ease;
}

.faq-list details[open] summary span {
  transform: rotate(45deg);
}

.faq-list details p {
  margin: -0.4rem 3rem 1.7rem 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  line-height: 1.85;
}

.final-cta {
  padding: clamp(5.5rem, 10vw, 9rem) 0;
  background:
    radial-gradient(circle at 50% 18%, rgba(200, 98, 58, 0.23), transparent 20rem),
    var(--forest);
  color: var(--paper-light);
  text-align: center;
}

.final-inner {
  display: flex;
  align-items: center;
  flex-direction: column;
}

.final-inner > img {
  width: 5.5rem;
  height: 5.5rem;
  margin-bottom: 1.25rem;
  border-radius: 1.7rem;
  box-shadow: 0 1.4rem 3.5rem rgba(0, 0, 0, 0.22);
}

.final-inner > p {
  margin: 0 0 1.3rem;
  color: rgba(246, 240, 225, 0.6);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.final-inner h2 {
  font-size: clamp(3rem, 7vw, 6.8rem);
}

.final-inner > small {
  margin-top: 2.25rem;
  color: rgba(246, 240, 225, 0.46);
  font-family: var(--serif);
  font-style: italic;
}

.site-footer {
  padding: 2rem 0;
  border-top: 1px solid rgba(246, 240, 225, 0.12);
  background: var(--forest-deep);
  color: var(--paper-light);
}

.footer-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-brand img {
  width: 2rem;
  height: 2rem;
  border-radius: 0.55rem;
}

.footer-brand strong {
  font-size: 1.1rem;
}

.footer-brand small {
  color: rgba(246, 240, 225, 0.45);
}

.footer-inner > p {
  margin: 0;
  flex: 1;
  color: rgba(246, 240, 225, 0.45);
  font-size: 0.62rem;
}

.footer-inner nav {
  display: flex;
  gap: 1.2rem;
}

.footer-inner nav a {
  color: rgba(246, 240, 225, 0.68);
  font-size: 0.67rem;
}

.js .reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 720ms var(--ease), transform 720ms var(--ease);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Product technology overview */

.technology-stage {
  background:
    linear-gradient(90deg, transparent calc(50% - 0.5px), var(--line) 50%, transparent calc(50% + 0.5px)),
    var(--paper-light);
}

.technology-grid {
  display: grid;
  margin-top: 4rem;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.technology-card {
  display: flex;
  min-height: 30rem;
  padding: 2rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  flex-direction: column;
  background: rgba(251, 248, 240, 0.72);
  transition: transform 320ms var(--ease), box-shadow 320ms var(--ease), background 320ms ease;
}

.technology-card:hover {
  position: relative;
  z-index: 2;
  transform: translateY(-0.35rem);
  background: var(--paper-light);
  box-shadow: var(--shadow);
}

.technology-card.dark {
  border-color: var(--line-dark);
  background: var(--forest);
  color: var(--paper-light);
}

.technology-card.dark:hover {
  background: var(--forest-deep);
}

.tech-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--clay);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.tech-card-top b {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-weight: 500;
}

.technology-card.dark .tech-card-top b {
  color: rgba(251, 248, 240, 0.44);
}

.technology-card h3 {
  max-width: 16rem;
  margin: 4.7rem 0 1.2rem;
  font-family: var(--serif);
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.technology-card p {
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.02rem;
}

.technology-card.dark p {
  color: rgba(251, 248, 240, 0.62);
}

.micro-flow {
  display: flex;
  margin-top: auto;
  padding: 1rem 0;
  align-items: center;
  gap: 0.55rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.61rem;
}

.technology-card.dark .micro-flow {
  border-color: var(--line-dark);
  color: rgba(251, 248, 240, 0.56);
}

.micro-flow strong {
  color: var(--forest);
}

.technology-card.dark .micro-flow strong {
  color: var(--paper-light);
}

.technology-card > small {
  margin-top: 1.2rem;
  color: var(--clay);
  font-size: 0.67rem;
  font-weight: 750;
}

.technology-foot {
  display: flex;
  padding-top: 2rem;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.technology-foot p {
  max-width: 40rem;
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.15rem;
}

/* Documentation */

.docs-page {
  background: var(--paper-light);
}

.docs-page .site-header {
  position: absolute;
}

.docs-page .primary-nav a[aria-current="page"] {
  color: var(--ink);
}

.docs-page .primary-nav a[aria-current="page"]::after {
  right: 0;
  bottom: 0.35rem;
  left: 0;
  transform: scaleX(1);
}

.docs-hero {
  padding: 10.5rem 0 5.2rem;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 82% 22%, rgba(200, 98, 58, 0.11), transparent 27rem),
    linear-gradient(90deg, transparent calc(50% - 0.5px), var(--line) 50%, transparent calc(50% + 0.5px)),
    var(--paper);
}

.docs-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
  align-items: end;
  gap: clamp(3rem, 8vw, 8rem);
}

.docs-hero h1 {
  max-width: 55rem;
  margin: 2.2rem 0 1.7rem;
  font-family: var(--serif);
  font-size: clamp(4rem, 7.2vw, 7rem);
  font-weight: 500;
  line-height: 0.87;
  letter-spacing: -0.065em;
}

.docs-hero h1 em {
  color: var(--clay);
  font-weight: 500;
}

.docs-hero-grid > div:first-child > p:last-child {
  max-width: 46rem;
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: clamp(1.12rem, 1.7vw, 1.4rem);
  line-height: 1.65;
}

.docs-status-card {
  padding: 1.7rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(251, 248, 240, 0.82);
  box-shadow: 0 1.5rem 5rem rgba(40, 35, 28, 0.08);
}

.docs-status-card > p {
  margin: 0 0 0.4rem;
  color: var(--clay);
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.docs-status-card > strong {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 600;
}

.docs-status-card dl {
  margin: 1.5rem 0 0;
}

.docs-status-card dl div {
  display: flex;
  padding: 0.7rem 0;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.74rem;
}

.docs-status-card dt {
  color: var(--ink-soft);
}

.docs-status-card dd {
  margin: 0;
  font-family: var(--mono);
  text-align: right;
}

.docs-layout {
  display: grid;
  padding-top: 4.5rem;
  padding-bottom: 8rem;
  grid-template-columns: 14rem minmax(0, 1fr);
  align-items: start;
  gap: clamp(3rem, 7vw, 7rem);
}

.docs-sidebar {
  position: sticky;
  top: 2rem;
}

.docs-sidebar > p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.docs-sidebar nav {
  display: flex;
  border-top: 1px solid var(--line);
  flex-direction: column;
}

.docs-sidebar nav a {
  display: flex;
  min-height: 2.65rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 650;
  transition: color 180ms ease, padding 180ms ease;
}

.docs-sidebar nav a:hover {
  padding-left: 0.35rem;
  color: var(--clay);
}

.docs-sidebar nav a[aria-current="location"] {
  padding-left: 0.35rem;
  color: var(--clay);
}

.docs-sidebar-note {
  margin-top: 2.4rem;
  padding: 1rem;
  border-left: 2px solid var(--clay);
  background: var(--paper);
}

.docs-sidebar-note > span {
  color: var(--clay);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.docs-sidebar-note p {
  margin: 0.6rem 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 0.84rem;
  line-height: 1.5;
}

.docs-sidebar-note a {
  font-size: 0.67rem;
  font-weight: 750;
}

.docs-article {
  min-width: 0;
}

.doc-section {
  padding: 1rem 0 7rem;
  scroll-margin-top: 2rem;
}

.doc-section + .doc-section {
  padding-top: 6.5rem;
  border-top: 1px solid var(--line);
}

.doc-kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--clay);
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.doc-kicker span {
  display: inline-grid;
  width: 2rem;
  height: 2rem;
  border: 1px solid rgba(200, 98, 58, 0.4);
  border-radius: 50%;
  place-items: center;
  font-family: var(--mono);
  font-size: 0.58rem;
}

.doc-section > h2 {
  max-width: 52rem;
  margin: 1.8rem 0 1.4rem;
  font-family: var(--serif);
  font-size: clamp(2.8rem, 5vw, 5rem);
  font-weight: 500;
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.doc-section > p {
  max-width: 50rem;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.75;
}

.doc-section > .doc-lead {
  max-width: 46rem;
  font-size: 1.3rem;
}

.doc-title-row {
  display: flex;
  margin: 1.8rem 0 1.4rem;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
}

.doc-title-row h2 {
  max-width: 52rem;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.8rem, 5vw, 5rem);
  font-weight: 500;
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.doc-status {
  display: inline-flex;
  min-height: 1.9rem;
  padding: 0.3rem 0.7rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  color: var(--forest-soft);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
}

.doc-status.ready {
  color: var(--teal);
}

.doc-status.optional {
  color: #96702f;
}

.doc-status.early {
  color: var(--clay);
}

.doc-status.preview {
  color: var(--red);
}

.doc-status-key {
  display: grid;
  margin-top: 2rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  grid-template-columns: 8.5rem 1fr;
  align-items: center;
  gap: 0.75rem 1.2rem;
  background: var(--paper);
}

.doc-status-key p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.architecture-pillars {
  display: grid;
  margin-top: 2.5rem;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.architecture-pillars article {
  display: flex;
  min-height: 18rem;
  padding: 1.35rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  flex-direction: column;
}

.architecture-pillars article > span {
  color: var(--clay);
  font-family: var(--mono);
  font-size: 0.62rem;
}

.architecture-pillars small {
  margin-top: 0.45rem;
  color: var(--ink-soft);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.architecture-pillars h3 {
  margin: auto 0 0.8rem;
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.12;
}

.architecture-pillars p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.architecture-pillars a {
  color: var(--clay);
  font-size: 0.65rem;
  font-weight: 750;
}

.feature-grid {
  display: grid;
  margin-top: 2.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.feature-grid.compact {
  margin-top: 1.5rem;
}

.feature-card {
  display: flex;
  min-height: 15rem;
  padding: 1.4rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  flex-direction: column;
}

.feature-card small,
.backup-grid small,
.anchor-flow small,
.connector-map small,
.translation-contract small {
  color: var(--clay);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.feature-card h3,
.backup-grid h3 {
  margin: auto 0 0.7rem;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.15;
}

.feature-card p,
.backup-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.73rem;
}

.feature-card code {
  font-family: var(--mono);
  font-size: 0.9em;
}

.doc-how {
  display: grid;
  margin-top: 1.4rem;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  overflow: hidden;
}

.doc-how > div {
  display: grid;
  min-height: 11rem;
  padding: 1.2rem;
  border-right: 1px solid var(--line);
  grid-template-rows: auto 1fr auto;
}

.doc-how > div:last-child {
  border-right: 0;
}

.doc-how span {
  color: var(--clay);
  font-family: var(--mono);
  font-size: 0.6rem;
}

.doc-how strong {
  align-self: end;
  font-family: var(--serif);
  font-size: 1.2rem;
}

.doc-how p {
  margin: 0.45rem 0 0;
  color: var(--ink-soft);
  font-size: 0.69rem;
}

.translation-contract {
  display: grid;
  margin-top: 2.5rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: 0.8rem;
  background: var(--paper);
}

.translation-contract > div {
  display: flex;
  min-height: 12rem;
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  flex-direction: column;
  background: var(--paper-light);
}

.translation-contract > div.translated {
  border-color: rgba(82, 125, 120, 0.35);
  background: rgba(82, 125, 120, 0.08);
}

.translation-contract > i {
  align-self: center;
  color: var(--clay);
  font-family: var(--mono);
  font-size: 0.6rem;
  font-style: normal;
  text-transform: uppercase;
}

.translation-contract strong {
  margin: auto 0 0.5rem;
  font-family: var(--serif);
  font-size: 1.4rem;
}

.translation-contract p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.filter-model {
  display: flex;
  margin-top: 2.5rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  background: var(--forest);
  color: var(--paper-light);
}

.filter-model span {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line-dark);
  border-radius: 0.45rem;
  flex: 1;
  font-family: var(--mono);
  font-size: 0.6rem;
  text-align: center;
}

.filter-model i {
  color: var(--clay-soft);
  font-family: var(--mono);
  font-size: 0.55rem;
  font-style: normal;
}

.anchor-flow {
  display: grid;
  margin-top: 2.5rem;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 0.7rem;
}

.anchor-flow > div {
  display: flex;
  min-height: 9rem;
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  flex-direction: column;
  background: var(--paper);
}

.anchor-flow strong {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 550;
}

.anchor-flow > i {
  align-self: center;
  color: var(--clay);
  font-style: normal;
}

.connector-map {
  display: grid;
  margin-top: 2.5rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
  background: var(--paper);
}

.connector-map > div {
  display: flex;
  min-height: 8rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  flex-direction: column;
  background: var(--paper-light);
}

.connector-map > div:nth-of-type(3),
.connector-map > div:nth-of-type(4) {
  grid-column: 1 / -1;
}

.connector-map > div.connector-core {
  border-color: var(--forest);
  background: var(--forest);
  color: var(--paper-light);
}

.connector-map strong {
  margin-top: auto;
  font-family: var(--serif);
  font-size: 1.15rem;
}

.connector-map > i {
  grid-column: 1 / -1;
  color: var(--clay);
  font-style: normal;
  text-align: center;
}

.contract-map {
  display: grid;
  margin-top: 2.5rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  grid-template-columns: 1fr auto 1.15fr auto 1fr;
  align-items: stretch;
  gap: 0.65rem;
  background: var(--paper);
}

.contract-map > div {
  display: flex;
  min-height: 11rem;
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  flex-direction: column;
  background: var(--paper-light);
}

.contract-map > div.contract-core {
  border-color: var(--forest);
  background: var(--forest);
  color: var(--paper-light);
}

.contract-map > i {
  align-self: center;
  color: var(--clay);
  font-style: normal;
}

.contract-map small {
  color: var(--clay);
  font-size: 0.57rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contract-map strong {
  margin: auto 0 0.5rem;
  font-family: var(--serif);
  font-size: 1.25rem;
}

.contract-map span {
  color: var(--ink-soft);
  font-size: 0.66rem;
  line-height: 1.5;
}

.contract-map .contract-core span {
  color: rgba(251, 248, 240, 0.62);
}

.contract-map code,
.permission-ladder code,
.sync-entities code,
.hlc-panel code,
.field-merge code,
.repository-map code {
  font-family: var(--mono);
}

.permission-ladder {
  display: grid;
  margin-top: 1.4rem;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  overflow: hidden;
}

.permission-ladder article {
  display: flex;
  min-height: 10.5rem;
  padding: 1.2rem;
  border-right: 1px solid var(--line);
  flex-direction: column;
  background: var(--paper);
}

.permission-ladder article:last-child {
  border-right: 0;
  background: rgba(200, 98, 58, 0.07);
}

.permission-ladder span {
  color: var(--clay);
  font-size: 0.57rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.permission-ladder code {
  margin: auto 0 0.5rem;
  color: var(--forest);
  font-size: 1rem;
  font-weight: 700;
}

.permission-ladder p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.69rem;
}

.security-checks {
  display: grid;
  margin-top: 1.4rem;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.security-checks article {
  min-height: 12rem;
  padding: 1.2rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.security-checks article > span {
  color: var(--clay);
  font-family: var(--mono);
  font-size: 0.6rem;
}

.security-checks h3 {
  margin: 2.6rem 0 0.6rem;
  font-family: var(--serif);
  font-size: 1.2rem;
}

.security-checks p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.71rem;
}

.backup-grid {
  display: grid;
  margin-top: 2.5rem;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.backup-grid article {
  display: flex;
  min-height: 14rem;
  padding: 1.4rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  flex-direction: column;
}

.privacy-list {
  display: grid;
  margin-top: 2rem;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
}

.privacy-list > div {
  padding: 1.2rem 1.2rem 1.2rem 0;
  border-bottom: 1px solid var(--line);
}

.privacy-list > div:nth-child(even) {
  padding-right: 0;
  padding-left: 1.2rem;
  border-left: 1px solid var(--line);
}

.privacy-list strong {
  font-family: var(--serif);
  font-size: 1rem;
}

.privacy-list p {
  margin: 0.45rem 0 0;
  color: var(--ink-soft);
  font-size: 0.71rem;
}

.platform-status {
  margin-top: 1.4rem;
}

.system-map,
.pipeline-panel,
.ai-runtime-map,
.sync-map,
.platform-stack {
  margin-top: 3rem;
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: var(--paper);
  box-shadow: 0 1.5rem 4rem rgba(40, 35, 28, 0.07);
}

.system-map {
  padding: 1.15rem;
}

.system-local {
  position: relative;
  padding: 2.6rem 1rem 1rem;
  border: 1px dashed rgba(35, 52, 46, 0.32);
  border-radius: 0.8rem;
}

.map-label {
  position: absolute;
  top: 0.6rem;
  left: 1rem;
  color: var(--forest-soft);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.map-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 0.65rem;
}

.map-node {
  display: flex;
  min-height: 8.5rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  flex-direction: column;
  background: var(--paper-light);
}

.map-node.accent {
  border-color: rgba(200, 98, 58, 0.35);
}

.map-node.dark {
  border-color: var(--forest);
  background: var(--forest);
  color: var(--paper-light);
}

.map-node small {
  color: var(--clay);
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.map-node strong {
  margin: auto 0 0.35rem;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.1;
}

.map-node span {
  color: var(--ink-soft);
  font-size: 0.63rem;
  line-height: 1.45;
}

.map-node.dark span {
  color: rgba(251, 248, 240, 0.58);
}

.map-arrow {
  align-self: center;
  color: var(--clay);
  font-style: normal;
}

.map-subrow {
  display: grid;
  margin-top: 0.7rem;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.map-subrow span {
  padding: 0.55rem;
  border-radius: 0.45rem;
  background: rgba(35, 52, 46, 0.07);
  color: var(--forest-soft);
  font-family: var(--mono);
  font-size: 0.56rem;
  text-align: center;
}

.map-optional {
  display: grid;
  margin-top: 0.8rem;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.map-optional .map-node {
  min-height: 7.2rem;
}

.doc-callout {
  display: grid;
  margin-top: 2rem;
  padding: 1.35rem 1.5rem;
  border-left: 3px solid var(--teal);
  grid-template-columns: 11rem 1fr;
  gap: 1.4rem;
  background: rgba(82, 125, 120, 0.09);
}

.doc-callout.warning {
  border-color: var(--clay);
  background: rgba(200, 98, 58, 0.08);
}

.doc-callout strong {
  font-family: var(--serif);
  font-size: 1rem;
}

.doc-callout p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.doc-callout code,
.sync-details code {
  padding: 0.08rem 0.25rem;
  border-radius: 0.25rem;
  background: rgba(35, 52, 46, 0.08);
  font-family: var(--mono);
  font-size: 0.86em;
}

.pipeline-panel {
  padding: 1rem;
}

.pipeline-title {
  display: flex;
  padding: 0.2rem 0.2rem 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.7rem;
  font-weight: 750;
}

.pipeline-title small {
  color: var(--ink-soft);
  font-weight: 500;
}

.tech-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 0.55rem;
}

.tech-flow > div {
  display: flex;
  min-height: 10.5rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  flex-direction: column;
  background: var(--paper-light);
}

.tech-flow > div.highlight {
  border-color: var(--forest);
  background: var(--forest);
  color: var(--paper-light);
}

.tech-flow small {
  color: var(--clay);
  font-family: var(--mono);
}

.tech-flow strong {
  margin: auto 0 0.5rem;
  font-family: var(--serif);
  font-size: 1.18rem;
}

.tech-flow span {
  color: var(--ink-soft);
  font-size: 0.62rem;
  line-height: 1.45;
}

.tech-flow .highlight span {
  color: rgba(251, 248, 240, 0.58);
}

.tech-flow > i {
  align-self: center;
  color: var(--clay);
  font-style: normal;
}

.search-lanes {
  margin-top: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  overflow: hidden;
}

.lane {
  display: grid;
  min-height: 5rem;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 14rem 1fr;
  align-items: center;
  gap: 1.5rem;
}

.lane:last-child {
  border-bottom: 0;
}

.lane.fusion {
  background: var(--forest);
  color: var(--paper-light);
}

.lane-label {
  font-size: 0.72rem;
  font-weight: 750;
}

.lane-label span {
  display: block;
  margin-top: 0.2rem;
  color: var(--ink-soft);
  font-size: 0.58rem;
  font-weight: 500;
}

.lane.fusion .lane-label span {
  color: rgba(251, 248, 240, 0.5);
}

.lane-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  font-family: var(--mono);
  font-size: 0.64rem;
}

.lane-flow b {
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  flex: 1;
  background: var(--paper-light);
  font-weight: 550;
  text-align: center;
}

.lane.fusion .lane-flow b {
  border-color: var(--line-dark);
  background: rgba(251, 248, 240, 0.06);
}

.lane-flow i {
  color: var(--clay);
  font-style: normal;
}

.spec-grid {
  display: grid;
  margin-top: 1.25rem;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.spec-grid > div {
  display: flex;
  min-height: 10rem;
  padding: 1.2rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  flex-direction: column;
}

.spec-grid small {
  color: var(--clay);
  font-size: 0.59rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.spec-grid strong {
  margin: auto 0 0.35rem;
  font-family: var(--serif);
  font-size: 1.05rem;
}

.spec-grid span {
  color: var(--ink-soft);
  font-size: 0.69rem;
}

.doc-section > .doc-note {
  max-width: none;
  margin: 1.5rem 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--line);
  font-family: var(--sans);
  font-size: 0.73rem;
}

.ai-runtime-map {
  display: flex;
  padding: 1.2rem;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.ai-runtime-map > i {
  color: var(--clay);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-style: normal;
}

.runtime-source,
.runtime-providers {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
}

.runtime-source span,
.runtime-providers span {
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: var(--paper-light);
  font-family: var(--mono);
  font-size: 0.62rem;
  text-align: center;
}

.runtime-providers {
  grid-template-columns: repeat(5, 1fr);
}

.runtime-core {
  width: 100%;
  padding: 1.4rem;
  border-radius: 0.7rem;
  background: var(--forest);
  color: var(--paper-light);
  text-align: center;
}

.runtime-core > small {
  color: var(--clay-soft);
  font-size: 0.57rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.runtime-core > strong {
  display: block;
  margin: 0.6rem 0 1rem;
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 500;
}

.runtime-core > div {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

.runtime-core span {
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  color: rgba(251, 248, 240, 0.66);
  font-family: var(--mono);
  font-size: 0.58rem;
}

.runtime-result {
  display: flex;
  width: 100%;
  padding: 1rem 1.2rem;
  border: 1px solid rgba(200, 98, 58, 0.32);
  border-radius: 0.6rem;
  align-items: center;
  justify-content: space-between;
  background: rgba(200, 98, 58, 0.08);
}

.runtime-result strong {
  font-family: var(--serif);
  font-size: 1rem;
}

.runtime-result span {
  color: var(--ink-soft);
  font-size: 0.64rem;
}

.doc-columns {
  display: grid;
  margin-top: 1.4rem;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.doc-columns.two {
  grid-template-columns: repeat(2, 1fr);
}

.doc-columns > div {
  min-height: 14rem;
  padding: 1.4rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.doc-columns h3 {
  margin: 3.5rem 0 0.8rem;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
}

.doc-columns p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.73rem;
}

.sync-map {
  display: grid;
  padding: 1.2rem;
  grid-template-columns: 1fr 5rem 1.25fr 5rem 1fr;
  align-items: center;
  gap: 0.75rem;
}

.device-node,
.relay-node {
  display: flex;
  min-height: 13rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  flex-direction: column;
  background: var(--paper-light);
}

.relay-node {
  border-color: var(--forest);
  background: var(--forest);
  color: var(--paper-light);
}

.device-node small,
.relay-node small {
  color: var(--clay);
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.device-node strong,
.relay-node strong {
  margin: auto 0 0.25rem;
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 500;
}

.device-node > span,
.relay-node > span {
  color: var(--ink-soft);
  font-size: 0.61rem;
}

.relay-node > span {
  color: rgba(251, 248, 240, 0.58);
}

.device-node > div,
.relay-node > div {
  margin-top: 1.2rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.56rem;
}

.relay-node > div {
  border-color: var(--line-dark);
}

.sync-direction {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.52rem;
}

.sync-direction i {
  color: var(--clay);
  font-size: 1.2rem;
  font-style: normal;
}

.sync-details {
  display: grid;
  margin-top: 1.25rem;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.sync-details article {
  min-height: 15rem;
  padding: 1.2rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.sync-details article > span {
  color: var(--clay);
  font-family: var(--mono);
  font-size: 0.62rem;
}

.sync-details h3 {
  margin: 4rem 0 0.6rem;
  font-family: var(--serif);
  font-size: 1.25rem;
}

.sync-details p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.69rem;
}

.sync-entities {
  margin-top: 1.25rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: var(--paper);
}

.sync-entities > p {
  margin: 0 0 0.85rem;
  color: var(--clay);
  font-size: 0.59rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.sync-entities > div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.sync-entities code {
  padding: 0.48rem 0.62rem;
  border: 1px solid var(--line);
  border-radius: 0.38rem;
  background: var(--paper-light);
  color: var(--forest-soft);
  font-size: 0.61rem;
}

.hlc-panel {
  margin-top: 1.25rem;
  padding: 1.2rem;
  border-radius: 0.9rem;
  background: var(--forest);
  color: var(--paper-light);
}

.hlc-panel > div:first-child {
  display: flex;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line-dark);
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.hlc-panel small {
  color: var(--clay-soft);
  font-size: 0.59rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hlc-panel > div:first-child strong {
  font-size: clamp(0.72rem, 1.5vw, 1rem);
}

.hlc-parts {
  display: grid;
  padding-top: 1rem;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.hlc-parts article {
  min-height: 7.2rem;
  padding: 0.9rem;
  border: 1px solid var(--line-dark);
  border-radius: 0.55rem;
  background: rgba(251, 248, 240, 0.04);
}

.hlc-parts span {
  color: var(--clay-soft);
  font-family: var(--serif);
  font-size: 1rem;
}

.hlc-parts p {
  margin: 1.5rem 0 0;
  color: rgba(251, 248, 240, 0.58);
  font-size: 0.67rem;
}

.field-merge {
  display: grid;
  margin-top: 1.5rem;
  grid-template-columns: 1fr auto 1fr auto 1.15fr;
  align-items: stretch;
  gap: 0.65rem;
}

.field-merge > div {
  display: flex;
  min-height: 9rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  flex-direction: column;
  background: var(--paper);
}

.field-merge > div.field-result {
  border-color: var(--teal);
  background: rgba(82, 125, 120, 0.09);
}

.field-merge > i {
  align-self: center;
  color: var(--clay);
  font-style: normal;
}

.field-merge small {
  color: var(--clay);
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.field-merge strong {
  margin: auto 0 0.45rem;
  font-family: var(--serif);
  font-size: 1.05rem;
}

.field-merge span {
  color: var(--ink-soft);
  font-size: 0.64rem;
}

.sync-boundary {
  display: grid;
  margin-top: 1.25rem;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  overflow: hidden;
}

.sync-boundary > div {
  padding: 1.2rem;
}

.sync-boundary > div:first-child {
  border-right: 1px solid var(--line);
  background: rgba(82, 125, 120, 0.08);
}

.sync-boundary small {
  color: var(--clay);
  font-size: 0.59rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.sync-boundary p {
  margin: 0.6rem 0 0;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.cache-table {
  margin-top: 2.5rem;
  border-top: 1px solid var(--line);
}

.cache-row {
  display: grid;
  min-height: 5rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 1fr 1.7fr 1.3fr;
  align-items: center;
  gap: 1.5rem;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.cache-row.head {
  min-height: 3rem;
  color: var(--clay);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.cache-row strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1rem;
}

.platform-stack {
  padding: 1.2rem;
}

.platform-stack > div:not(.platform-row) {
  display: grid;
  min-height: 5rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.6rem;
  grid-template-columns: 9rem 1fr;
  align-items: center;
  gap: 1rem;
  background: var(--paper-light);
}

.platform-stack > div > span:first-child {
  color: var(--clay);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.platform-stack strong {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
}

.platform-stack > i {
  display: block;
  margin: 0.45rem;
  color: var(--clay);
  font-style: normal;
  text-align: center;
}

.platform-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem;
}

.platform-row span {
  padding: 0.8rem;
  border-radius: 0.5rem;
  background: var(--forest);
  color: var(--paper-light);
  font-family: var(--mono);
  font-size: 0.64rem;
  text-align: center;
}

.repository-map {
  display: grid;
  margin-top: 2.5rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  grid-template-columns: 1fr auto 1fr auto 1.3fr;
  align-items: stretch;
  gap: 0.65rem;
  background: var(--paper);
}

.repository-map > div {
  display: flex;
  min-height: 12rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  flex-direction: column;
  background: var(--paper-light);
}

.repository-map > div.repository-contract {
  border-color: var(--forest);
  background: var(--forest);
  color: var(--paper-light);
}

.repository-map > i {
  align-self: center;
  color: var(--clay);
  font-style: normal;
}

.repository-map small {
  color: var(--clay);
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.repository-map strong {
  margin: auto 0 0.45rem;
  font-family: var(--serif);
  font-size: 1.15rem;
}

.repository-map span {
  color: var(--ink-soft);
  font-size: 0.64rem;
}

.repository-map .repository-contract span {
  color: rgba(251, 248, 240, 0.58);
}

.repository-map > div.repository-adapters {
  display: grid;
  padding: 0.65rem;
  grid-template-columns: 1fr;
  gap: 0.65rem;
}

.repository-adapters article {
  display: flex;
  min-height: 5rem;
  padding: 0.8rem;
  border: 1px solid var(--line);
  border-radius: 0.48rem;
  flex-direction: column;
  background: var(--paper);
}

.repository-adapters strong {
  margin-top: auto;
  font-size: 0.93rem;
}

.status-list {
  margin-top: 2.5rem;
}

.status-list > div {
  position: relative;
  display: grid;
  min-height: 7rem;
  padding: 1.25rem 0 1.25rem 2.2rem;
  border-top: 1px solid var(--line);
  grid-template-columns: 15rem 1fr;
  align-items: center;
  gap: 1.5rem;
}

.status-list > div:last-child {
  border-bottom: 1px solid var(--line);
}

.status-dot {
  position: absolute;
  left: 0.25rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--ink-soft);
}

.status-dot.ready {
  background: var(--teal);
}

.status-dot.preview {
  background: #c9963e;
}

.status-dot.planned {
  background: var(--clay);
}

.status-list strong {
  font-family: var(--serif);
  font-size: 1.1rem;
}

.status-list p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.74rem;
}

.docs-end {
  display: flex;
  margin-top: 3rem;
  padding: 2rem;
  border-radius: 0.9rem;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: var(--paper);
}

.docs-end p {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.2rem;
}

.reference-library {
  display: grid;
  margin-top: 2.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--line);
}

.reference-library a {
  display: flex;
  min-height: 12rem;
  padding: 1.6rem;
  flex-direction: column;
  background: var(--paper);
  transition: background 180ms ease, color 180ms ease;
}

.reference-library a:hover {
  background: #f3eee3;
  color: var(--clay);
}

.reference-library small {
  margin-bottom: auto;
  color: var(--teal);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.reference-library strong {
  margin: 2rem 0 0.55rem;
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 550;
  line-height: 1.08;
}

.reference-library span {
  color: var(--ink-soft);
  font-size: 0.75rem;
  line-height: 1.6;
}

.reference-main {
  min-height: 80vh;
}

.reference-hero {
  padding-top: 10rem;
  padding-bottom: 4.2rem;
  border-bottom: 1px solid var(--line);
}

.reference-hero h1 {
  max-width: 64rem;
  margin: 2rem 0 1.4rem;
  font-family: var(--serif);
  font-size: clamp(3.4rem, 7vw, 6.3rem);
  font-weight: 500;
  line-height: 0.94;
  letter-spacing: -0.055em;
}

.reference-hero > p:not(.eyebrow) {
  max-width: 48rem;
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.65;
}

.reference-meta {
  display: flex;
  margin-top: 2.2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
  gap: 0.7rem 1.5rem;
  color: var(--ink-soft);
  font-size: 0.68rem;
}

.reference-meta a {
  margin-left: auto;
  color: var(--clay);
  font-weight: 750;
}

.reference-layout {
  display: grid;
  padding-top: 4.5rem;
  padding-bottom: 8rem;
  grid-template-columns: 14rem minmax(0, 48rem);
  justify-content: center;
  gap: clamp(3rem, 7vw, 7rem);
}

.reference-toc {
  position: sticky;
  top: 2rem;
  display: flex;
  max-height: calc(100vh - 4rem);
  overflow-y: auto;
  align-self: start;
  flex-direction: column;
}

.reference-toc p {
  margin: 0 0 0.8rem;
  color: var(--ink-soft);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.reference-toc a {
  padding: 0.46rem 0;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.7rem;
  line-height: 1.35;
}

.reference-toc a:hover {
  color: var(--clay);
}

.reference-toc a.depth-3 {
  padding-left: 0.75rem;
  font-size: 0.65rem;
}

.markdown-body {
  min-width: 0;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.78;
}

.markdown-body > h1:first-child {
  display: none;
}

.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
  position: relative;
  scroll-margin-top: 2rem;
}

.markdown-body h2 {
  margin: 4.7rem 0 1.25rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 520;
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.markdown-body h3 {
  margin: 3rem 0 1rem;
  font-family: var(--serif);
  font-size: 1.65rem;
  font-weight: 580;
  line-height: 1.2;
}

.markdown-body h4 {
  margin: 2.2rem 0 0.8rem;
  font-size: 1rem;
}

.heading-anchor {
  margin-left: 0.45rem;
  color: transparent;
  font-family: var(--sans);
  font-size: 0.75em;
}

.markdown-body h2:hover .heading-anchor,
.markdown-body h3:hover .heading-anchor,
.heading-anchor:focus-visible {
  color: var(--clay);
}

.markdown-body p,
.markdown-body li {
  color: var(--ink-soft);
}

.markdown-body strong {
  color: var(--ink);
}

.markdown-body a {
  color: var(--clay);
  text-decoration: underline;
  text-decoration-color: rgba(188, 82, 45, 0.35);
  text-underline-offset: 0.18em;
}

.markdown-body blockquote {
  margin: 2rem 0;
  padding: 0.25rem 0 0.25rem 1.3rem;
  border-left: 2px solid var(--teal);
}

.markdown-body blockquote p {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.15rem;
}

.markdown-body code {
  padding: 0.12em 0.34em;
  border-radius: 0.3rem;
  background: rgba(35, 52, 46, 0.07);
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.84em;
}

.markdown-body pre {
  overflow-x: auto;
  margin: 1.8rem 0;
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: #eeece5;
  line-height: 1.6;
}

.markdown-body pre code {
  padding: 0;
  background: transparent;
  color: var(--ink);
  font-size: 0.78rem;
}

.markdown-body table {
  display: block;
  width: 100%;
  overflow-x: auto;
  margin: 1.8rem 0;
  border-collapse: collapse;
  font-size: 0.76rem;
}

.markdown-body th,
.markdown-body td {
  min-width: 9rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.markdown-body th {
  background: var(--paper);
  color: var(--ink);
}

.markdown-body img {
  max-width: 100%;
  height: auto;
  border-radius: 0.7rem;
}

.markdown-body hr {
  margin: 4rem 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.demo-cluster-count {
  display: inline-flex;
  margin-left: 0.25rem;
  padding: 0.12rem 0.34rem;
  border-radius: 999px;
  background: rgba(82, 125, 120, 0.12);
  color: var(--teal);
  font-size: 0.48rem;
  font-weight: 750;
  letter-spacing: 0.02em;
}

.signature-stage {
  position: relative;
  overflow: hidden;
  padding-top: clamp(5.5rem, 9vw, 8.5rem);
  background:
    linear-gradient(90deg, transparent 49.95%, rgba(36, 35, 31, 0.07) 50%, transparent 50.05%),
    var(--paper-light);
}

.signature-stage::before {
  position: absolute;
  top: 6rem;
  right: -6rem;
  width: 19rem;
  height: 19rem;
  border: 1px solid rgba(200, 98, 58, 0.13);
  border-radius: 50%;
  content: "";
}

.signature-intro {
  position: relative;
  z-index: 1;
  display: grid;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
  grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
  align-items: end;
  gap: 2.5rem;
}

.signature-intro .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -0.5rem;
}

.signature-intro h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3rem, 6.3vw, 6.2rem);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.95;
}

.signature-intro h2 em {
  color: var(--clay);
  font-weight: inherit;
}

.signature-intro > p:last-child {
  max-width: 28rem;
  margin: 0 0 0.5rem;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.75;
}

.signature-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.4rem;
}

.signature-card {
  display: grid;
  min-height: 38rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1.4rem;
  grid-template-columns: minmax(19rem, 0.72fr) minmax(0, 1.28fr);
  box-shadow: 0 1.5rem 4rem rgba(40, 35, 28, 0.08);
}

.signature-card-copy {
  display: flex;
  padding: clamp(1.75rem, 4vw, 3.25rem);
  flex-direction: column;
}

.signature-index {
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.signature-card h3 {
  margin: auto 0 1.4rem;
  font-family: var(--serif);
  font-size: clamp(2.8rem, 5.2vw, 5.6rem);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.signature-card-copy > p {
  max-width: 31rem;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
}

.semantic-card {
  border-color: rgba(246, 240, 225, 0.15);
  background: var(--forest-deep);
  color: var(--paper-light);
}

.semantic-card .signature-card-copy {
  border-right: 1px solid var(--line-dark);
}

.semantic-card .signature-index {
  color: #df9a76;
}

.semantic-card .signature-card-copy > p {
  color: rgba(246, 240, 225, 0.72);
}

.semantic-card blockquote {
  margin: 2rem 0 0;
  padding-top: 1.3rem;
  border-top: 1px solid var(--line-dark);
  color: rgba(246, 240, 225, 0.7);
  font-family: var(--serif);
  font-size: 0.95rem;
  line-height: 1.55;
}

.semantic-card blockquote em {
  color: var(--paper-light);
}

.cluster-demo {
  display: flex;
  min-width: 0;
  margin: clamp(1rem, 2vw, 1.6rem);
  overflow: hidden;
  border: 1px solid rgba(246, 240, 225, 0.12);
  border-radius: 1rem;
  flex-direction: column;
  background:
    radial-gradient(circle at 85% 10%, rgba(200, 98, 58, 0.18), transparent 18rem),
    #1d2b26;
}

.cluster-demo-top {
  display: flex;
  min-height: 3.2rem;
  padding: 0 1.1rem;
  border-bottom: 1px solid rgba(246, 240, 225, 0.1);
  align-items: center;
  justify-content: space-between;
  color: rgba(246, 240, 225, 0.5);
  font-size: 0.63rem;
}

.cluster-demo-top small {
  font-family: var(--mono);
}

.cluster-primary {
  display: grid;
  min-height: 9.5rem;
  padding: 1.5rem 1.2rem;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: 0.9rem;
  background: rgba(246, 240, 225, 0.045);
}

.cluster-dot {
  width: 0.68rem;
  height: 0.68rem;
  margin-top: 0.35rem;
  border-radius: 50%;
  background: var(--clay-soft);
  box-shadow: 0 0 0 0.34rem rgba(221, 139, 104, 0.12);
}

.cluster-primary div {
  display: grid;
  gap: 0.65rem;
}

.cluster-primary small {
  color: #df9a76;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.cluster-primary strong {
  max-width: 26rem;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2vw, 2rem);
  font-weight: 500;
  line-height: 1.18;
}

.cluster-primary > b {
  padding: 0.35rem 0.6rem;
  border: 1px solid rgba(246, 240, 225, 0.15);
  border-radius: 999px;
  color: rgba(246, 240, 225, 0.68);
  font-size: 0.58rem;
  white-space: nowrap;
}

.cluster-members {
  display: grid;
  padding: 0 1.2rem;
}

.cluster-members > span {
  display: grid;
  min-height: 4.15rem;
  border-top: 1px solid rgba(246, 240, 225, 0.08);
  grid-template-columns: 2rem 1fr auto;
  align-items: center;
  gap: 0.75rem;
}

.cluster-members i {
  display: grid;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 0.45rem;
  place-items: center;
  background: rgba(246, 240, 225, 0.1);
  color: rgba(246, 240, 225, 0.72);
  font-size: 0.52rem;
  font-style: normal;
  font-weight: 800;
}

.cluster-members strong {
  overflow: hidden;
  color: rgba(246, 240, 225, 0.8);
  font-size: 0.69rem;
  font-weight: 550;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cluster-members small {
  color: rgba(246, 240, 225, 0.34);
  font-size: 0.56rem;
}

.meaning-search {
  display: grid;
  min-height: 5rem;
  margin: auto 1rem 0;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(246, 240, 225, 0.12);
  border-radius: 0.8rem;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.8rem;
  background: rgba(246, 240, 225, 0.06);
}

.meaning-search > span {
  color: #df9a76;
  font-size: 1.3rem;
}

.meaning-search p {
  display: grid;
  margin: 0;
  gap: 0.18rem;
}

.meaning-search small {
  color: rgba(246, 240, 225, 0.38);
  font-size: 0.5rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.meaning-search strong {
  font-family: var(--serif);
  font-size: 0.84rem;
  font-weight: 500;
}

.meaning-search > b {
  color: rgba(246, 240, 225, 0.46);
  font-size: 0.55rem;
  white-space: nowrap;
}

.local-proof {
  display: flex;
  min-height: 3.1rem;
  padding: 0 1.1rem;
  align-items: center;
  gap: 1rem;
  color: rgba(246, 240, 225, 0.38);
  font-size: 0.54rem;
}

.local-proof span:first-child {
  margin-right: auto;
}

.local-proof i,
.translation-state i {
  display: inline-block;
  width: 0.44rem;
  height: 0.44rem;
  margin-right: 0.35rem;
  border-radius: 50%;
  background: #71a79a;
  box-shadow: 0 0 0 0.2rem rgba(113, 167, 154, 0.12);
}

.translation-card {
  background: #ece4d7;
}

.translation-card .signature-card-copy {
  border-right: 1px solid rgba(36, 35, 31, 0.12);
}

.translation-card .signature-index {
  color: var(--teal);
}

.translation-card .signature-card-copy > p {
  color: #5c5a53;
}

.translation-card ul {
  display: grid;
  margin: 1.7rem 0 0;
  padding: 1.2rem 0 0;
  border-top: 1px solid rgba(36, 35, 31, 0.12);
  gap: 0.65rem;
  list-style: none;
}

.translation-card li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  font-size: 0.69rem;
}

.translation-card li::before {
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 0.35rem;
  height: 1px;
  content: "";
  background: var(--teal);
}

.translation-paper {
  position: relative;
  align-self: stretch;
  margin: clamp(1rem, 2vw, 1.6rem);
  padding: clamp(1.6rem, 4vw, 3.2rem);
  overflow: hidden;
  border: 1px solid rgba(36, 35, 31, 0.12);
  border-radius: 1rem;
  background: #fbfaf6;
  box-shadow: 0 1.5rem 3.5rem rgba(71, 59, 43, 0.08);
}

.translation-paper::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 1rem;
  width: 1px;
  content: "";
  background: rgba(82, 125, 120, 0.12);
}

.translation-paper-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #8c897f;
  font-size: 0.58rem;
  letter-spacing: 0.12em;
}

.translation-paper h4 {
  max-width: 33rem;
  margin: 1.8rem 0 1.2rem;
  font-family: var(--serif);
  font-size: clamp(1.85rem, 3vw, 3.2rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.06;
}

.source-paragraph,
.inline-translation {
  max-width: 42rem;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(0.96rem, 1.3vw, 1.12rem);
  line-height: 1.9;
}

.source-paragraph mark {
  padding: 0 0.08rem;
  background: linear-gradient(transparent 64%, rgba(200, 98, 58, 0.24) 64%);
  color: inherit;
}

.inline-translation {
  margin-top: 1rem;
  padding-left: 1rem;
  border-left: 1px solid rgba(82, 125, 120, 0.35);
  color: var(--teal);
  font-family: var(--sans);
  font-size: clamp(0.83rem, 1.1vw, 0.96rem);
}

.inline-translation strong {
  font-weight: 750;
}

.translation-paper pre {
  margin: 1.5rem 0 0;
  padding: 0.75rem 0.9rem;
  overflow: auto;
  border: 1px solid rgba(36, 35, 31, 0.1);
  border-radius: 0.55rem;
  background: #f1efe9;
  color: #55534d;
  font-family: var(--mono);
  font-size: 0.68rem;
}

.sentence-translation {
  display: grid;
  margin-top: 1.2rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(200, 98, 58, 0.2);
  border-radius: 0.7rem;
  gap: 0.25rem;
  background: #fffdf8;
  box-shadow: 0 1rem 2.5rem rgba(71, 59, 43, 0.07);
}

.sentence-translation small {
  color: var(--clay);
  font-size: 0.5rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.sentence-translation span {
  font-family: var(--serif);
  font-size: 0.74rem;
}

.sentence-translation strong {
  color: var(--teal);
  font-size: 0.72rem;
}

.translation-state {
  display: flex;
  margin-top: 1.15rem;
  align-items: center;
  gap: 0.45rem;
  color: var(--ink-soft);
  font-size: 0.55rem;
}

.translation-state b {
  margin-left: auto;
  color: var(--teal);
  font-weight: 650;
}

@media (max-width: 1120px) {
  .hero-grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(31rem, 1.28fr);
  }

  .window-body {
    grid-template-columns: 7rem 10rem minmax(15rem, 1fr);
  }

  .demo-reader {
    padding-inline: 1.35rem;
  }

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

  .technology-card {
    min-height: 28rem;
    padding: 1.5rem;
  }

  .signature-card {
    grid-template-columns: minmax(17rem, 0.68fr) minmax(0, 1.32fr);
  }

  .signature-card h3 {
    font-size: clamp(2.7rem, 5vw, 4.7rem);
  }

  .docs-layout {
    grid-template-columns: 12rem minmax(0, 1fr);
    gap: 3rem;
  }
}

@media (max-width: 900px) {
  .site-header {
    position: absolute;
  }

  .header-inner {
    position: relative;
  }

  .menu-button {
    display: inline-flex;
  }

  .primary-nav {
    position: absolute;
    z-index: 100;
    top: calc(100% - 0.2rem);
    right: var(--gutter);
    left: var(--gutter);
    display: none;
    padding: 0.7rem;
    border: 1px solid var(--line);
    border-radius: 0.9rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(251, 248, 240, 0.97);
    box-shadow: 0 1.5rem 4rem rgba(40, 35, 28, 0.14);
    backdrop-filter: blur(18px);
  }

  .primary-nav.open {
    display: flex;
  }

  .primary-nav a {
    padding: 0 0.8rem;
    border-bottom: 1px solid var(--line);
  }

  .primary-nav a:last-child {
    border-bottom: 0;
  }

  .header-cta {
    display: none;
  }

  .hero::before {
    display: none;
  }

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

  .hero-copy {
    max-width: 44rem;
  }

  .reader-scene {
    width: min(100%, 49rem);
    margin-inline: auto;
  }

  .split-heading,
  .search-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .split-heading {
    gap: 1.5rem;
  }

  .split-heading > p {
    max-width: 40rem;
  }

  .ledger-item {
    grid-template-columns: 2.2rem 1fr;
  }

  .ledger-item .mini-demo {
    grid-column: 2;
  }

  .search-copy {
    max-width: 43rem;
  }

  .knowledge-layout {
    grid-template-columns: 1fr;
  }

  .knowledge-side {
    grid-template-columns: repeat(2, 1fr);
  }

  .ownership-head {
    grid-template-columns: 1fr;
  }

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

  .technology-card {
    min-height: 23rem;
  }

  .technology-card h3 {
    margin-top: 3.5rem;
  }

  .docs-hero-grid {
    grid-template-columns: 1fr;
  }

  .docs-status-card {
    max-width: 38rem;
  }

  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: static;
  }

  .docs-sidebar nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-left: 1px solid var(--line);
  }

  .docs-sidebar nav a {
    padding-inline: 0.7rem;
    border-right: 1px solid var(--line);
  }

  .docs-sidebar-note {
    display: none;
  }

  .reference-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .reference-toc {
    position: static;
    display: grid;
    max-height: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .reference-toc p {
    grid-column: 1 / -1;
  }

  .map-row,
  .tech-flow,
  .contract-map,
  .repository-map {
    grid-template-columns: 1fr;
  }

  .map-arrow,
  .tech-flow > i,
  .contract-map > i,
  .repository-map > i {
    transform: rotate(90deg);
    justify-self: center;
  }

  .map-node,
  .tech-flow > div {
    min-height: 7.2rem;
  }

  .sync-map {
    grid-template-columns: 1fr;
  }

  .sync-direction {
    flex-direction: row;
    justify-content: center;
    gap: 0.5rem;
  }

  .sync-direction i {
    transform: rotate(90deg);
  }

  .device-node,
  .relay-node {
    min-height: 9rem;
  }

  .signature-intro {
    grid-template-columns: 1fr;
  }

  .signature-intro .eyebrow {
    margin-bottom: 0;
  }

  .signature-intro > p:last-child {
    max-width: 39rem;
  }

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

  .signature-card-copy {
    min-height: 30rem;
  }

  .semantic-card .signature-card-copy,
  .translation-card .signature-card-copy {
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .translation-card .signature-card-copy {
    border-bottom-color: rgba(36, 35, 31, 0.12);
  }

  .cluster-demo,
  .translation-paper {
    min-height: 34rem;
  }

  .sync-details {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  :root {
    --gutter: 1.15rem;
  }

  .header-inner {
    min-height: 4.6rem;
  }

  .brand img {
    width: 2.05rem;
    height: 2.05rem;
    border-radius: 0.62rem;
  }

  .brand strong {
    font-size: 1.18rem;
  }

  .hero {
    padding-top: 7.1rem;
  }

  .hero h1 {
    font-size: clamp(3.35rem, 17vw, 5rem);
  }

  .signature-stage {
    background: var(--paper-light);
  }

  .signature-intro h2 {
    font-size: clamp(2.9rem, 14.5vw, 4.8rem);
  }

  .signature-card {
    min-height: 0;
    border-radius: 1rem;
  }

  .signature-card-copy {
    min-height: 31rem;
    padding: 1.5rem;
  }

  .signature-card h3 {
    font-size: clamp(3rem, 15vw, 4.7rem);
  }

  .cluster-demo,
  .translation-paper {
    min-height: 0;
    margin: 0.65rem;
  }

  .cluster-primary {
    grid-template-columns: auto 1fr;
  }

  .cluster-primary > b {
    grid-column: 2;
    justify-self: start;
  }

  .cluster-members > span {
    grid-template-columns: 2rem 1fr;
  }

  .cluster-members small {
    display: none;
  }

  .meaning-search {
    grid-template-columns: auto 1fr;
  }

  .meaning-search > b {
    display: none;
  }

  .local-proof {
    display: grid;
    padding-top: 0.65rem;
    padding-bottom: 0.65rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
    gap: 0.25rem 0.8rem;
  }

  .local-proof span:first-child {
    grid-column: 1 / -1;
    margin-right: 0;
  }

  .translation-paper {
    padding: 1.35rem 1.25rem 1.35rem 1.65rem;
  }

  .translation-paper h4 {
    font-size: 2.1rem;
  }

  .translation-state {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .translation-state b {
    width: 100%;
    margin-left: 0.85rem;
  }

  .hero-lead {
    font-size: 1rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .button-primary {
    align-items: center;
  }

  .reader-scene {
    margin-top: 1rem;
    padding-bottom: 3.8rem;
  }

  .reader-window {
    border-radius: 0.85rem;
  }

  .window-body {
    min-height: 29rem;
    grid-template-columns: 4.65rem minmax(0, 1fr);
  }

  .demo-sidebar {
    padding-inline: 0.45rem;
  }

  .demo-brand {
    justify-content: center;
  }

  .demo-brand strong,
  .demo-nav span {
    font-size: 0;
  }

  .demo-nav span {
    justify-content: center;
  }

  .demo-nav span i {
    font-size: 0.68rem;
  }

  .demo-nav b,
  .demo-sidebar > p,
  .demo-sources {
    display: none;
  }

  .demo-list {
    display: none;
  }

  .demo-reader {
    padding: 1.75rem 1.2rem;
  }

  .demo-reader h2 {
    font-size: 1.7rem;
  }

  .demo-reader p {
    font-size: 0.76rem;
  }

  .demo-reader .translation {
    font-size: 0.68rem;
  }

  .knowledge-note {
    right: 0.25rem;
    bottom: 1.1rem;
    width: 65%;
  }

  .scene-caption {
    justify-content: flex-start;
    overflow: hidden;
    white-space: nowrap;
  }

  .promise-track {
    animation-duration: 22s;
  }

  .section {
    padding-block: 5.5rem;
  }

  .section-heading h2,
  .ownership-head h2,
  .faq-title h2 {
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  .source-rail {
    grid-template-columns: repeat(2, 1fr);
  }

  .source-chip:nth-child(2) {
    border-right: 0;
  }

  .source-chip:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .source-output {
    gap: 2rem;
    grid-template-columns: 1fr;
  }

  .flow-diagram {
    justify-content: flex-start;
  }

  .flow-diagram span {
    min-height: 3.2rem;
    padding-inline: 0.55rem;
    font-size: 0.48rem;
  }

  .ledger-item {
    gap: 1rem;
    grid-template-columns: 1.6rem 1fr;
  }

  .ledger-item .mini-demo {
    min-height: 12rem;
    padding: 1.35rem;
    grid-column: 1 / -1;
  }

  .search-canvas {
    padding: 1rem;
  }

  .search-bar {
    min-height: 3.5rem;
  }

  .search-bar strong {
    font-size: 0.78rem;
  }

  .result-card.secondary {
    margin-left: 1rem;
  }

  .search-foot {
    flex-wrap: wrap;
  }

  .knowledge-main blockquote {
    padding: 2rem 1.4rem 0.8rem;
    font-size: 1.65rem;
  }

  .quote-translation,
  .knowledge-editor {
    margin-inline: 1.4rem;
  }

  .knowledge-tags {
    padding-inline: 1.4rem;
  }

  .knowledge-side {
    grid-template-columns: 1fr;
  }

  .ownership-grid,
  .consent-row,
  .platform-grid {
    grid-template-columns: 1fr;
  }

  .ownership-card {
    min-height: 16rem;
  }

  .ownership-card h3 {
    margin-top: 3.2rem;
  }

  .platform-card {
    min-height: 18rem;
  }

  .faq-list summary {
    font-size: 0.98rem;
  }

  .footer-inner {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .footer-inner > p {
    width: 100%;
    order: 3;
    flex: auto;
  }

  .technology-foot,
  .docs-end {
    align-items: stretch;
    flex-direction: column;
  }

  .docs-hero {
    padding: 8.5rem 0 3.5rem;
  }

  .docs-hero h1 {
    font-size: clamp(3.25rem, 15vw, 5rem);
  }

  .reference-hero {
    padding-top: 8.5rem;
    padding-bottom: 3rem;
  }

  .reference-hero h1 {
    font-size: clamp(3rem, 14vw, 4.8rem);
  }

  .reference-meta a {
    width: 100%;
    margin-left: 0;
  }

  .reference-layout {
    padding-top: 2rem;
    padding-bottom: 5rem;
  }

  .reference-library,
  .reference-toc {
    grid-template-columns: 1fr;
  }

  .reference-library a {
    min-height: 10rem;
  }

  .markdown-body h2 {
    margin-top: 3.6rem;
  }

  .docs-layout {
    padding-top: 2rem;
    padding-bottom: 5rem;
  }

  .docs-sidebar nav {
    grid-template-columns: repeat(2, 1fr);
  }

  .doc-title-row {
    margin-top: 1.8rem;
    align-items: flex-start;
    flex-direction: column;
  }

  .doc-title-row h2 {
    font-size: clamp(2.65rem, 12vw, 4rem);
  }

  .doc-section {
    padding-bottom: 4rem;
  }

  .doc-section + .doc-section {
    padding-top: 4rem;
  }

  .doc-section > h2 {
    font-size: clamp(2.65rem, 12vw, 4rem);
  }

  .map-subrow,
  .map-optional,
  .architecture-pillars,
  .spec-grid,
  .feature-grid,
  .doc-how,
  .runtime-source,
  .runtime-providers,
  .doc-columns,
  .doc-columns.two,
  .backup-grid,
  .permission-ladder,
  .security-checks,
  .hlc-parts,
  .field-merge,
  .privacy-list,
  .sync-details,
  .sync-boundary,
  .platform-row {
    grid-template-columns: 1fr;
  }

  .architecture-pillars article,
  .permission-ladder article {
    min-height: 12rem;
    border-right: 0;
  }

  .permission-ladder article {
    border-bottom: 1px solid var(--line);
  }

  .permission-ladder article:last-child {
    border-bottom: 0;
  }

  .security-checks article {
    min-height: 10rem;
  }

  .hlc-panel > div:first-child {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.6rem;
  }

  .hlc-parts article {
    min-height: 6rem;
  }

  .field-merge > i {
    transform: rotate(90deg);
    justify-self: center;
  }

  .doc-status-key {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .backup-grid article {
    min-height: 12rem;
  }

  .doc-how > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .doc-how > div:last-child {
    border-bottom: 0;
  }

  .translation-contract,
  .anchor-flow {
    grid-template-columns: 1fr;
  }

  .translation-contract > i,
  .anchor-flow > i {
    transform: rotate(90deg);
    justify-self: center;
  }

  .filter-model {
    align-items: stretch;
    flex-direction: column;
  }

  .connector-map {
    grid-template-columns: 1fr;
  }

  .connector-map > div,
  .connector-map > div:nth-of-type(3),
  .connector-map > div:nth-of-type(4),
  .connector-map > i {
    grid-column: 1;
  }

  .privacy-list > div,
  .privacy-list > div:nth-child(even) {
    padding: 1.1rem 0;
    border-left: 0;
  }

  .doc-callout,
  .lane,
  .cache-row,
  .status-list > div {
    grid-template-columns: 1fr;
  }

  .lane {
    gap: 0.8rem;
  }

  .lane-flow {
    align-items: stretch;
    flex-direction: column;
  }

  .runtime-result {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.4rem;
  }

  .doc-columns > div {
    min-height: 11rem;
  }

  .doc-columns h3 {
    margin-top: 2rem;
  }

  .sync-boundary > div:first-child {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .cache-row.head {
    display: none;
  }

  .cache-row {
    gap: 0.3rem;
  }

  .platform-stack > div:not(.platform-row) {
    grid-template-columns: 1fr;
  }

  .footer-inner nav {
    flex-wrap: wrap;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}