:root {
  --paper: #f5f5ee;
  --ink: #252c20;
  --muted: #626757;
  --line: #d4d7c9;
  --lime: #d7fa92;
  --olive: #5b7040;
  --dark: #20271e;
  --display: "Bricolage Grotesque", Georgia, serif;
  --body: "Manrope", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
  --radius: 8px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}
button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}
button:disabled {
  cursor: wait;
}
a,
button {
  touch-action: manipulation;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #829f48;
  outline-offset: 5px;
}
::selection {
  background: var(--lime);
  color: var(--ink);
}
img,
svg {
  max-width: 100%;
}
p {
  color: var(--muted);
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 500;
}
h2 {
  font-size: clamp(38px, 4.3vw, 61px);
  line-height: 1.06;
  letter-spacing: -2.6px;
  margin-bottom: 24px;
}
h3 {
  font-size: 25px;
  line-height: 1.2;
  letter-spacing: -0.6px;
}
code,
pre {
  font-family: var(--mono);
}
.container {
  width: min(1280px, calc(100% - 112px));
  margin-inline: auto;
}
.section {
  padding-block: 98px;
}
.skip-link {
  position: fixed;
  top: -100px;
  left: 24px;
  z-index: 100;
  background: var(--lime);
  padding: 12px 24px;
}
.skip-link:focus {
  top: 10px;
}
.site-header {
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 10;
}
.nav-row {
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.wordmark {
  display: flex;
  align-items: center;
  font-family: var(--display);
  font-size: 31px;
  font-weight: 700;
  letter-spacing: -1.5px;
  gap: 9px;
}
.brand-period {
  margin-left: -9px;
}
.nav-row nav {
  display: flex;
  gap: 34px;
  font-size: 13px;
  font-weight: 600;
}
.nav-row nav a {
  position: relative;
}
.nav-row nav a:after {
  content: "";
  height: 1px;
  background: var(--ink);
  position: absolute;
  bottom: -7px;
  left: 0;
  right: 100%;
  transition: right 0.2s;
}
.nav-row nav a:hover:after {
  right: 0;
}
.nav-github {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 8px 15px;
  font-size: 13px;
  font-weight: 600;
}
.nav-github:hover {
  border-color: var(--ink);
}
.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 14px;
  padding-block: 62px 68px;
  align-items: center;
  min-height: 715px;
}
.hero-copy {
  position: relative;
  z-index: 1;
}
.release-label {
  font: 10px var(--mono);
  letter-spacing: 1px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 35px;
}
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #5a7c31;
  flex-shrink: 0;
}
.label-divider {
  color: #8e9383;
}
h1 {
  font-size: clamp(53px, 5.65vw, 82px);
  line-height: 1.03;
  letter-spacing: -4.5px;
  white-space: nowrap;
  margin: 0 0 31px;
  font-weight: 500;
}
.shell-word {
  position: relative;
  display: inline-block;
}
.shell-word svg {
  position: absolute;
  left: 0;
  width: 100%;
  height: 17px;
  bottom: -9px;
  fill: none;
  stroke: #82964f;
  stroke-width: 2.2;
}
.hero-deck {
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink);
  letter-spacing: -0.3px;
  margin-bottom: 17px;
}
.hero-description {
  max-width: 440px;
  font-size: 14px;
  margin-bottom: 28px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 25px;
  margin-bottom: 23px;
}
.button {
  display: inline-flex;
  align-items: center;
  gap: 27px;
  padding: 15px 21px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 5px;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button:hover {
  transform: translateY(-2px);
}
.button-dark {
  background: var(--ink);
  color: #f9fbf2;
}
.button-dark:hover {
  background: #415331;
}
.button span {
  font-size: 20px;
  line-height: 1;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  font-weight: 600;
  padding-block: 7px;
}
.text-link span {
  transition: transform 0.2s;
}
.text-link:hover span {
  transform: translate(3px, -2px);
}
.install-command {
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 5px;
  padding: 11px 14px;
  min-width: 277px;
  text-align: left;
  font-size: 12px;
}
.install-command > span:first-child {
  color: #757e65;
}
.install-command:hover {
  background: #e9ecdf;
  border-color: #acb49a;
}
.copy-icon {
  font-size: 20px;
  line-height: 1;
  margin-left: auto;
  color: #767e69;
}
.hero-footnote {
  font-family: var(--mono);
  font-size: 9px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #767b6b;
  margin-top: 13px;
}
.hero-footnote i {
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: #929886;
}
.hero-visual {
  align-self: stretch;
  position: relative;
  margin: 6px -15px 0 6px;
  display: flex;
  align-items: center;
  min-width: 0;
}
.shell-diagram {
  width: 100%;
  overflow: visible;
}
.diagram-top {
  position: absolute;
  top: 0;
  left: 3%;
  right: 3%;
  font: 8px var(--mono);
  letter-spacing: 0.7px;
  display: flex;
  justify-content: space-between;
  color: #727b64;
}
.diagram-label {
  position: absolute;
  font: 8px/1.9 var(--mono);
  letter-spacing: 0.3px;
  background: var(--paper);
  padding: 4px 7px;
  color: #68725b;
}
.diagram-label b {
  font: 11px var(--body);
  color: #39412e;
  letter-spacing: 0;
}
.label-input {
  left: -1%;
  top: 32%;
}
.label-gate {
  right: -3%;
  top: 14%;
}
.label-core {
  right: -3%;
  bottom: 28%;
}
.diagram-bottom {
  position: absolute;
  bottom: 7px;
  left: 5%;
  font: 8px/1.8 var(--mono);
  letter-spacing: 1px;
  color: #76806a;
}
.crosshair {
  font-size: 16px;
  margin-right: 15px;
}
.diagram-indent {
  padding-left: 29px;
}
.shell-top {
  animation: plate-entrance 1.2s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.shell-middle {
  animation: plate-entrance 1.2s 0.12s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero-copy {
  animation: copy-entrance 0.8s both;
}
@keyframes plate-entrance {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes copy-entrance {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.spec-strip {
  background: #eceedf;
  border-block: 1px solid var(--line);
}
.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
  padding-block: 24px;
}
.spec-row > span {
  font: 9px/1.9 var(--mono);
  letter-spacing: 0.5px;
  color: #626b55;
}
.spec-row > span b {
  font-weight: 500;
  color: var(--ink);
}
.spec-row > div {
  display: flex;
  align-items: center;
  gap: 14px;
}
.spec-row strong {
  font-family: var(--display);
  font-size: 40px;
  font-weight: 500;
  line-height: 1;
}
.spec-row > div span {
  font-size: 11px;
  max-width: 110px;
  line-height: 1.5;
}
.spec-row > a {
  font-size: 11px;
  font-weight: 600;
  display: flex;
  gap: 25px;
  align-items: center;
}
.section-marker {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font: 10px var(--mono);
  letter-spacing: 1px;
  margin-bottom: 42px;
}
.section-heading {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 70px;
  align-items: end;
  margin-bottom: 43px;
}
.section-heading h2 {
  margin: 0;
}
.section-heading > p {
  max-width: 410px;
  font-size: 15px;
  margin: 0 0 4px;
}
.boundary-flow {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.boundary-flow > div {
  padding: 33px 30px;
}
.boundary-flow > div + div {
  border-left: 1px solid var(--line);
}
.boundary-flow .flow-gate {
  background: #e8edde;
}
.flow-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid #b9c3ab;
  border-radius: 50%;
  font-size: 23px;
  margin-bottom: 35px;
}
.boundary-flow h3 {
  font-size: 24px;
  margin-bottom: 13px;
}
.boundary-flow p {
  font-size: 12px;
  line-height: 1.9;
  margin-bottom: 30px;
}
.small-label {
  font: 9px/1.6 var(--mono);
  letter-spacing: 0.8px;
}
.boundary-note {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 11px;
  margin: 18px 0 0;
}
.boundary-note > span {
  font-size: 22px;
  color: #768563;
}
.lab-section {
  background: var(--dark);
  color: #f0f3e8;
  position: relative;
}
.lab-section .section-marker {
  color: #b9c9a5;
}
.lab-section .section-heading > p {
  color: #b2bba6;
}
.scenario-buttons {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.scenario-buttons button {
  border: 1px solid #515a47;
  background: transparent;
  color: #c2cbb7;
  border-radius: 5px;
  font-size: 12px;
  padding: 13px 17px;
  text-align: left;
  transition: background 0.15s;
}
.scenario-buttons button > span {
  font: 10px var(--mono);
  margin-right: 15px;
  opacity: 0.75;
}
.scenario-buttons button[aria-pressed="true"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}
.scenario-buttons button:hover:not([aria-pressed="true"]) {
  background: #35412e;
}
.decision-lab {
  display: grid;
  grid-template-columns: 1fr 150px 1fr;
  border: 1px solid #535e48;
  border-radius: 8px;
  min-height: 350px;
  overflow: hidden;
}
.input-pane,
.output-pane {
  padding: 27px 32px;
  min-width: 0;
}
.pane-label {
  font: 9px var(--mono);
  letter-spacing: 1px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #adb89e;
}
.input-pane blockquote {
  font-family: var(--display);
  font-size: 24px;
  line-height: 1.4;
  margin: 34px 0 26px;
  letter-spacing: -0.3px;
  min-height: 100px;
}
.input-meta {
  font: 10px/1.8 var(--mono);
  margin: 0;
  display: grid;
  gap: 5px;
}
.input-meta > div {
  display: flex;
  gap: 15px;
  justify-content: space-between;
}
.input-meta dt {
  color: #9fab92;
}
.input-meta dd {
  margin: 0;
  text-align: right;
  overflow-wrap: anywhere;
}
.gate-pane {
  background: #293323;
  border-inline: 1px dashed #55624a;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 8px;
  gap: 10px;
  color: #bdd3a5;
  font: 8px var(--mono);
  letter-spacing: 0.6px;
  text-align: center;
}
.gate-pane img {
  border: 1px solid #556a41;
  border-radius: 12px;
}
.gate-line {
  width: 1px;
  height: 24px;
  background: #516144;
}
.trust-tier {
  font-size: 29px;
  line-height: 1;
  letter-spacing: -2px;
  color: var(--lime);
}
.output-pane {
  background: #252e21;
}
.output-pane h3 {
  font-size: 43px;
  letter-spacing: -1.5px;
  margin: 29px 0 14px;
  color: #efb3a1;
}
.result-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #efb3a1;
}
.decision-lab[data-verdict="allow"] .output-pane h3 {
  color: var(--lime);
}
.decision-lab[data-verdict="allow"] .result-dot {
  background: var(--lime);
}
.output-pane p {
  font-size: 12px;
  line-height: 1.8;
  color: #bdc7af;
  margin-bottom: 15px;
  min-height: 42px;
}
.output-pane ul {
  padding: 0;
  margin: 0;
  list-style: none;
  font: 9px/1.9 var(--mono);
  color: #c6d2b9;
  overflow-wrap: anywhere;
}
.output-pane li:before {
  content: "↳";
  margin-right: 8px;
  color: #8ca474;
}
.ledger-check {
  font: 9px var(--mono);
  margin-top: 25px;
  padding-top: 14px;
  border-top: 1px solid #434f39;
  color: #a9b89a;
  display: flex;
  gap: 8px;
}
.ledger-check strong {
  font-weight: 400;
  color: #d3e5be;
  margin-left: auto;
}
.lab-footer {
  margin-top: 17px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: start;
}
.lab-footer > p {
  font: 9px/1.7 var(--mono);
  color: #a6b499;
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 9px;
}
.lab-footer .status-dot {
  background: #aec68f;
  width: 5px;
  height: 5px;
}
.lab-footer details {
  max-width: 500px;
}
.lab-footer summary {
  font: 10px var(--mono);
  cursor: pointer;
  list-style: none;
  text-align: right;
}
.lab-footer summary span {
  margin-left: 16px;
}
.lab-footer pre {
  font-size: 10px;
  color: #bdcdb0;
  background: #171e15;
  border: 1px solid #414c37;
  padding: 18px;
  max-height: 300px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  width: min(440px, 100%);
}
noscript p {
  color: #cadaba;
}
noscript a {
  text-decoration: underline;
}
.architecture-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 100px;
}
.architecture-intro > p {
  max-width: 300px;
  font-size: 14px;
}
.small-shell {
  position: relative;
  height: 185px;
  width: 220px;
  margin: 38px 0 0 20px;
}
.small-shell span {
  position: absolute;
  width: 140px;
  height: 90px;
  border: 1px solid #a9b696;
  transform: rotate(-30deg) skewX(28deg);
  border-radius: 13px;
  left: 20px;
  top: 15px;
  background: #f5f5ee;
}
.small-shell span:nth-child(1) {
  top: 87px;
}
.small-shell span:nth-child(2) {
  top: 69px;
}
.small-shell span:nth-child(3) {
  top: 51px;
}
.small-shell span:nth-child(4) {
  top: 33px;
}
.small-shell span:nth-child(5) {
  background: #e1edcc;
}
.plane-list details {
  border-top: 1px solid var(--line);
}
summary {
  list-style: none;
  cursor: pointer;
}
summary::-webkit-details-marker {
  display: none;
}
.plane-list summary {
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 22px 0;
}
.plane-list summary > span {
  font: 11px var(--mono);
  color: #6c775f;
}
.plane-list h3 {
  margin: 0;
  font-size: 27px;
}
.plane-list summary > b {
  margin-left: auto;
  font: 23px var(--body);
  font-weight: 400;
  transition: transform 0.2s;
}
.plane-list details[open] summary > b,
.faq-list details[open] summary > span {
  transform: rotate(45deg);
}
.plane-list details > p {
  font-size: 13px;
  max-width: 510px;
  margin: 0 30px 25px 48px;
}
.ledger-row {
  display: flex;
  gap: 22px;
  border-top: 1px solid var(--line);
  padding-top: 25px;
}
.ledger-row > span {
  font-size: 25px;
  color: #72815e;
}
.ledger-row h3 {
  font-family: var(--body);
  font-size: 14px;
  letter-spacing: 0;
  font-weight: 600;
  margin: 0 0 10px;
}
.ledger-row p {
  font-size: 12px;
  max-width: 450px;
  margin: 0;
}
.evidence-section {
  background: #e9ecdf;
  border-block: 1px solid var(--line);
}
.evidence-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  border-top: 1px solid #c4ccba;
  border-bottom: 1px solid #c4ccba;
  margin-top: 45px;
}
.evidence-stat {
  padding: 30px 45px 32px 0;
}
.big-stat {
  font-family: var(--display);
  font-size: 130px;
  letter-spacing: -8px;
  line-height: 1.2;
}
.big-stat > span {
  font-size: 62px;
  color: #7d896a;
  letter-spacing: -3px;
}
.evidence-stat h3 {
  font-size: 24px;
  margin-bottom: 13px;
}
.evidence-stat p {
  font-size: 13px;
  max-width: 310px;
  margin-bottom: 25px;
}
.evidence-stat .small-label {
  font-size: 8px;
  color: #667359;
}
.chart {
  border-left: 1px solid #c4ccba;
  padding: 38px 0 30px 55px;
}
.chart-title {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font: 8px var(--mono);
  color: #636f53;
  margin-bottom: 26px;
}
.chart-title > span {
  font-size: 7px;
  white-space: nowrap;
}
.bar-row {
  margin-bottom: 25px;
}
.bar-row > div:first-child {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 10px;
}
.bar-row b {
  font: 11px var(--mono);
  font-weight: 400;
}
.bar-track {
  height: 9px;
  background: #d4dac9;
  border-radius: 2px;
  position: relative;
}
.bar-track > span {
  height: 100%;
  width: var(--bar);
  background: #8c967e;
  display: block;
  border-radius: 2px;
}
.carapax-bar .bar-track:before {
  content: "";
  position: absolute;
  left: 0;
  top: -2px;
  width: 3px;
  height: 13px;
  background: #405a2c;
}
.carapax-bar > div:first-child {
  font-weight: 700;
  color: #3e5a2b;
}
.chart > p {
  font-size: 11px;
  max-width: 460px;
  margin-bottom: 0;
}
.evidence-notes {
  display: grid;
  grid-template-columns: 1fr 1fr 1.4fr;
  gap: 40px;
  padding: 28px 0;
}
.evidence-notes > div {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.evidence-notes b {
  font: 25px var(--display);
  font-weight: 500;
}
.evidence-notes > div:last-child b {
  font: 13px var(--body);
  font-weight: 700;
}
.evidence-notes span {
  font-size: 11px;
  line-height: 1.8;
  color: #636c58;
  max-width: 320px;
}
.integration-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 90px;
  align-items: start;
}
.integration-grid > div:first-child > p {
  font-size: 14px;
  max-width: 330px;
  margin-bottom: 26px;
}
.light-install {
  background: #e9ecdf;
  width: max-content;
  min-width: 277px;
  margin-top: 28px;
}
.integration-grid > div:first-child > .integration-note {
  font: 10px/1.9 var(--mono);
  margin: 14px 0 24px;
  color: #777f69;
}
.code-window {
  background: #252b22;
  color: #e1e9d8;
  border-radius: 8px;
  overflow: hidden;
  min-width: 0;
  box-shadow: 0 15px 30px -20px #232a2060;
}
.code-tabs {
  display: flex;
  background: #30382b;
  align-items: center;
  padding: 0 16px;
  border-bottom: 1px solid #45503c;
}
.code-tabs button {
  border: 0;
  background: transparent;
  color: #b6c2aa;
  padding: 16px 13px;
  font: 11px var(--mono);
  white-space: nowrap;
}
.code-tabs button[aria-selected="true"] {
  color: var(--lime);
  box-shadow: inset 0 -2px var(--lime);
}
.code-tabs .copy-code {
  margin-left: auto;
  font-size: 10px;
  padding-inline: 7px;
}
.copy-code > span {
  margin-left: 6px;
}
.code-filename {
  font: 9px var(--mono);
  color: #95a486;
  padding: 21px 25px 0;
}
.code-window pre {
  padding: 20px 25px;
  margin: 0;
  overflow-x: auto;
  font: 11px/1.85 var(--mono);
  min-height: 456px;
}
.code-window .code-note {
  font-size: 10px;
  line-height: 1.9;
  color: #b4c0a7;
  border-top: 1px solid #414b38;
  margin: 0;
  padding: 18px 25px;
}
.code-comment {
  color: #95a884;
}
.code-string {
  color: #d5ebaa;
}
.code-keyword {
  color: #ecb9a6;
}
.faq-section {
  padding-top: 0;
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 90px;
}
.faq-grid h2 {
  font-size: 42px;
  letter-spacing: -1.6px;
}
.faq-list details {
  border-top: 1px solid var(--line);
}
.faq-list details:last-child {
  border-bottom: 1px solid var(--line);
}
.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  font-size: 13px;
  font-weight: 600;
  padding: 22px 0;
}
.faq-list summary > span {
  font-size: 20px;
  font-weight: 400;
  flex-shrink: 0;
  transition: transform 0.2s;
}
.faq-list details > p {
  font-size: 12px;
  margin: 0 30px 22px 0;
  line-height: 1.9;
}
.closing {
  background: var(--lime);
  overflow: hidden;
  border-block: 1px solid #b4cf8b;
}
.closing-inner {
  padding-block: 70px 77px;
  position: relative;
}
.closing h2 {
  font-size: clamp(40px, 5vw, 70px);
  margin-top: 25px;
  margin-bottom: 30px;
  position: relative;
  z-index: 1;
}
.closing .button {
  position: relative;
  z-index: 1;
}
.closing-rings {
  position: absolute;
  width: 550px;
  height: 550px;
  right: -160px;
  top: -35px;
  transform: rotate(-30deg) skewX(15deg);
  pointer-events: none;
}
.closing-rings i {
  position: absolute;
  inset: 0;
  border: 1px solid #9ebb70;
  border-radius: 80px;
}
.closing-rings i:nth-child(2) {
  inset: 35px;
}
.closing-rings i:nth-child(3) {
  inset: 70px;
}
.closing-rings i:nth-child(4) {
  inset: 105px;
}
.closing-rings i:nth-child(5) {
  inset: 140px;
  background: #bedf85;
}
.footer-main {
  display: flex;
  align-items: center;
  gap: 35px;
  padding-block: 44px;
}
.footer-main .wordmark {
  font-size: 27px;
}
.footer-main p {
  font-size: 11px;
  margin: 0;
}
.footer-main > div {
  display: flex;
  gap: 28px;
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-block: 20px 32px;
  border-top: 1px solid var(--line);
  font-size: 10px;
  color: #6f7763;
}
.footer-bottom > span:last-child {
  font: 8px var(--mono);
  letter-spacing: 0.7px;
}
.footer-bottom a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.toast {
  position: fixed;
  bottom: 25px;
  left: 50%;
  transform: translate(-50%, 15px);
  background: var(--ink);
  color: #f5f8ee;
  padding: 12px 22px;
  border: 1px solid #809168;
  border-radius: 6px;
  font-size: 12px;
  box-shadow: 0 8px 30px #0002;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.2s,
    transform 0.2s;
  max-width: calc(100% - 30px);
  width: max-content;
}
.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}
@media (min-width: 1500px) {
  .hero {
    min-height: 760px;
  }
  .hero-visual {
    margin-left: 20px;
  }
  h1 {
    font-size: 86px;
  }
}
@media (max-width: 1150px) {
  .container {
    width: calc(100% - 72px);
  }
  h1 {
    font-size: 6vw;
    letter-spacing: -3px;
  }
  .hero {
    grid-template-columns: 1.1fr 1fr;
    padding-block: 50px;
    min-height: 640px;
  }
  .hero-actions {
    gap: 17px;
  }
  .hero-actions .text-link {
    font-size: 11px;
  }
  .hero-deck {
    font-size: 17px;
  }
  .hero-description {
    font-size: 13px;
    max-width: 365px;
  }
  .hero-actions .button {
    font-size: 12px;
    gap: 15px;
    padding-inline: 16px;
  }
  .diagram-label {
    font-size: 6px;
  }
  .diagram-label b {
    font-size: 9px;
  }
  .diagram-top {
    font-size: 6px;
    top: 20px;
  }
  .label-core {
    bottom: 31%;
  }
  .section {
    padding-block: 75px;
  }
  .section-heading {
    gap: 40px;
  }
  .architecture-grid,
  .integration-grid,
  .faq-grid {
    gap: 55px;
  }
  .boundary-flow > div {
    padding: 26px 22px;
  }
  .boundary-flow h3 {
    font-size: 22px;
  }
  .spec-row {
    gap: 20px;
  }
  .spec-row > span {
    font-size: 8px;
  }
  .spec-row > div {
    gap: 10px;
  }
  .spec-row > div span {
    font-size: 10px;
    max-width: 90px;
  }
  .spec-row > a {
    gap: 10px;
    font-size: 10px;
  }
  .decision-lab {
    grid-template-columns: 1fr 110px 1fr;
  }
  .input-pane,
  .output-pane {
    padding: 24px;
  }
  .input-pane blockquote {
    font-size: 22px;
  }
  .input-meta {
    font-size: 9px;
  }
  .chart {
    padding-left: 35px;
  }
  .chart-title {
    flex-direction: column;
  }
  .code-tabs {
    padding-inline: 6px;
  }
  .code-tabs button {
    padding-inline: 10px;
  }
  .code-window pre {
    font-size: 10px;
  }
  .faq-section {
    padding-top: 0;
  }
  .footer-main {
    gap: 20px;
  }
  .footer-main > div {
    gap: 20px;
  }
}
@media (max-width: 800px) {
  .container {
    width: calc(100% - 40px);
  }
  .nav-row {
    height: 74px;
    gap: 18px;
  }
  .nav-row nav {
    gap: 18px;
    font-size: 11px;
  }
  .nav-row nav a:first-child {
    display: none;
  }
  .wordmark {
    font-size: 27px;
  }
  .wordmark img {
    width: 30px;
    height: 30px;
  }
  .nav-github {
    font-size: 11px;
    gap: 16px;
    padding: 7px 11px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-top: 42px;
    padding-bottom: 30px;
  }
  .hero-copy {
    max-width: 600px;
  }
  h1 {
    font-size: clamp(47px, 9vw, 72px);
    letter-spacing: -3px;
  }
  .release-label {
    font-size: 9px;
    margin-bottom: 29px;
  }
  .hero-deck {
    font-size: 19px;
  }
  .hero-description {
    font-size: 14px;
    max-width: 440px;
  }
  .hero-actions .button {
    font-size: 13px;
    padding: 15px 20px;
    gap: 22px;
  }
  .hero-actions .text-link {
    font-size: 13px;
  }
  .hero-visual {
    width: min(520px, 100%);
    height: 490px;
    margin: 0 auto;
  }
  .diagram-top {
    font-size: 8px;
    top: 3px;
  }
  .diagram-label {
    font-size: 8px;
  }
  .diagram-label b {
    font-size: 10px;
  }
  .label-input {
    top: 32%;
    left: 0;
  }
  .label-gate {
    top: 13%;
    right: 0;
  }
  .label-core {
    bottom: 27%;
    right: 0;
  }
  .diagram-bottom {
    bottom: 0;
  }
  .spec-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px 15px;
    padding-block: 25px;
  }
  .spec-row > span {
    grid-column: 1/-1;
    display: flex;
    gap: 7px;
    font-size: 9px;
  }
  .spec-row > span br {
    display: none;
  }
  .spec-row > a {
    grid-column: 1/-1;
  }
  .spec-row strong {
    font-size: 36px;
  }
  .spec-row > div span {
    max-width: 95px;
    font-size: 10px;
  }
  .section {
    padding-block: 62px;
  }
  .section-marker {
    margin-bottom: 29px;
    font-size: 9px;
    letter-spacing: 0.5px;
  }
  .section-heading {
    grid-template-columns: 1fr;
    gap: 23px;
    margin-bottom: 30px;
  }
  h2 {
    font-size: 46px;
    letter-spacing: -2px;
  }
  .section-heading > p {
    max-width: 540px;
    font-size: 14px;
  }
  .boundary-flow {
    grid-template-columns: 1fr;
  }
  .boundary-flow > div {
    padding: 27px;
    position: relative;
  }
  .boundary-flow > div + div {
    border-left: none;
    border-top: 1px solid var(--line);
  }
  .flow-icon {
    position: absolute;
    right: 25px;
    top: 25px;
    margin: 0;
  }
  .boundary-flow h3 {
    margin-right: 40px;
  }
  .boundary-flow p {
    margin-bottom: 16px;
  }
  .boundary-note {
    font-size: 10px;
  }
  .scenario-buttons {
    gap: 7px;
  }
  .scenario-buttons button {
    font-size: 10px;
    padding: 11px;
  }
  .scenario-buttons button > span {
    margin-right: 7px;
  }
  .decision-lab {
    grid-template-columns: 1fr 95px 1fr;
  }
  .input-pane,
  .output-pane {
    padding: 22px 17px;
  }
  .input-pane blockquote {
    font-size: 20px;
    min-height: 130px;
  }
  .pane-label {
    font-size: 8px;
  }
  .output-pane h3 {
    font-size: 32px;
  }
  .output-pane p {
    font-size: 11px;
  }
  .input-meta > div {
    flex-direction: column;
    gap: 0;
    margin-bottom: 8px;
  }
  .input-meta dd {
    text-align: left;
  }
  .output-pane ul {
    font-size: 8px;
  }
  .lab-footer {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .lab-footer summary {
    text-align: left;
  }
  .lab-footer details {
    max-width: 100%;
  }
  .architecture-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .architecture-intro h2 br:nth-child(2) {
    display: none;
  }
  .architecture-intro p {
    max-width: 450px;
  }
  .small-shell {
    display: none;
  }
  .plane-list summary {
    padding-block: 21px;
  }
  .evidence-grid {
    grid-template-columns: 1fr 1.3fr;
  }
  .evidence-stat {
    padding-right: 25px;
  }
  .big-stat {
    font-size: 100px;
    letter-spacing: -5px;
  }
  .big-stat > span {
    font-size: 48px;
  }
  .evidence-stat h3 {
    font-size: 21px;
  }
  .evidence-stat p {
    font-size: 12px;
  }
  .chart {
    padding-left: 25px;
  }
  .evidence-notes {
    gap: 25px;
    grid-template-columns: 1fr 1fr;
  }
  .evidence-notes > div:last-child {
    grid-column: 1/-1;
  }
  .evidence-notes > div:last-child span {
    max-width: none;
  }
  .integration-grid,
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .integration-grid > div:first-child > p {
    max-width: 470px;
  }
  .integration-grid h2 br:nth-child(2) {
    display: none;
  }
  .code-window pre {
    font-size: 12px;
  }
  .code-tabs button {
    font-size: 12px;
    padding-inline: 16px;
  }
  .faq-section {
    padding-top: 0;
  }
  .faq-grid h2 {
    font-size: 42px;
  }
  .closing-rings {
    right: -350px;
    opacity: 0.5;
  }
  .closing-inner {
    padding-block: 55px;
  }
  .closing .small-label {
    font-size: 8px;
  }
  .closing h2 {
    font-size: 49px;
  }
  .footer-main {
    flex-wrap: wrap;
    gap: 22px;
  }
  .footer-main > div {
    width: 100%;
    margin-left: 0;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 15px;
  }
}
@media (max-width: 520px) {
  .nav-row nav {
    display: none;
  }
  .hero {
    gap: 20px;
  }
  .hero-visual {
    height: 365px;
  }
  .hero h1 {
    font-size: clamp(42px, 10.9vw, 56px);
    letter-spacing: -2.3px;
  }
  .hero-deck {
    font-size: 16px;
  }
  .hero-description {
    font-size: 13px;
  }
  .hero-actions {
    flex-wrap: wrap;
    gap: 10px 20px;
  }
  .hero-actions .text-link {
    font-size: 12px;
  }
  .hero-footnote {
    font-size: 8px;
    gap: 8px;
  }
  .diagram-top {
    font-size: 6px;
  }
  .diagram-label {
    font-size: 6px;
    padding: 3px;
  }
  .diagram-label b {
    font-size: 8px;
  }
  .diagram-bottom {
    font-size: 6px;
  }
  .spec-row {
    gap: 20px 12px;
  }
  .spec-row > div {
    display: block;
  }
  .spec-row strong {
    display: block;
    margin-bottom: 6px;
    font-size: 34px;
  }
  .spec-row > div span {
    display: block;
    max-width: 100px;
  }
  .section-marker {
    font-size: 8px;
  }
  .section-marker > span:last-child:not(:first-child) {
    max-width: 145px;
    text-align: right;
    font-size: 7px;
  }
  .section-heading h2,
  h2 {
    font-size: 39px;
    letter-spacing: -1.8px;
  }
  .scenario-buttons {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }
  .scenario-buttons button {
    font-size: 12px;
    padding: 12px 15px;
  }
  .scenario-buttons button > span {
    margin-right: 14px;
  }
  .decision-lab {
    grid-template-columns: 1fr;
  }
  .gate-pane {
    border-inline: 0;
    border-block: 1px dashed #55624a;
    flex-direction: row;
    padding: 16px;
    gap: 12px;
    font-size: 7px;
  }
  .gate-pane img {
    width: 31px;
    height: 31px;
    border-radius: 8px;
  }
  .gate-pane > span:nth-child(2) {
    display: none;
  }
  .gate-line {
    height: 1px;
    width: 20px;
  }
  .trust-tier {
    font-size: 23px;
  }
  .input-pane,
  .output-pane {
    padding: 24px;
  }
  .input-pane blockquote {
    min-height: 0;
    margin: 25px 0;
    font-size: 25px;
  }
  .input-meta > div {
    flex-direction: row;
    margin: 0;
  }
  .pane-label {
    font-size: 9px;
  }
  .output-pane h3 {
    font-size: 37px;
    margin-top: 25px;
  }
  .output-pane p {
    font-size: 12px;
    min-height: 0;
  }
  .output-pane ul {
    font-size: 9px;
  }
  .lab-footer > p {
    font-size: 8px;
  }
  .evidence-grid {
    grid-template-columns: 1fr;
    margin-top: 27px;
  }
  .evidence-stat {
    padding: 20px 0 30px;
  }
  .big-stat {
    font-size: 112px;
  }
  .evidence-stat h3 {
    font-size: 24px;
  }
  .evidence-stat p {
    max-width: 100%;
    font-size: 13px;
  }
  .chart {
    border-left: 0;
    border-top: 1px solid #c4ccba;
    padding: 28px 0;
  }
  .chart-title {
    flex-direction: row;
    font-size: 7px;
  }
  .chart-title > span {
    font-size: 6px;
  }
  .evidence-notes {
    gap: 27px 25px;
  }
  .evidence-notes b {
    font-size: 25px;
  }
  .evidence-notes span {
    font-size: 10px;
  }
  .code-tabs {
    padding-inline: 6px;
  }
  .code-tabs button {
    font-size: 10px;
    padding: 16px 10px;
  }
  .code-tabs .copy-code {
    font-size: 9px;
    padding-inline: 6px;
  }
  .code-window pre {
    font-size: 10px;
    padding: 17px;
    min-height: 420px;
  }
  .code-filename {
    padding-left: 17px;
  }
  .code-window .code-note {
    padding: 17px;
    font-size: 10px;
  }
  .integration-note {
    font-size: 9px !important;
  }
  .faq-grid h2 {
    font-size: 36px;
  }
  .faq-list summary {
    font-size: 12px;
    gap: 18px;
  }
  .closing h2 {
    font-size: 41px;
  }
  .closing-rings {
    right: -430px;
    opacity: 0.4;
  }
  .closing .small-label {
    display: block;
    max-width: 260px;
    font-size: 7px;
  }
  .footer-main p {
    font-size: 10px;
  }
  .footer-main {
    gap: 16px;
  }
  .footer-bottom {
    font-size: 9px;
  }
  .footer-bottom > span:last-child {
    font-size: 7px;
  }
  .toast {
    font-size: 11px;
  }
}
.architecture-grid > * {
  min-width: 0;
}
@media (max-width: 800px) {
  .architecture-intro h2 br:nth-child(2),
  .integration-grid h2 br:nth-child(2) {
    display: initial;
  }
}
@media (max-width: 520px) {
  .plane-list summary {
    gap: 20px;
  }
  .plane-list h3 {
    font-size: 25px;
  }
  .plane-list details > p {
    margin-left: 36px;
    margin-right: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
}