:root {
  color-scheme: light;
  --ink: #0b0d0c;
  --ink-2: #151816;
  --paper: #f4f6f1;
  --paper-2: #e8ebe4;
  --white: #ffffff;
  --muted-dark: #aeb7b0;
  --muted-light: #59615c;
  --line-dark: rgba(255, 255, 255, 0.16);
  --line-light: rgba(11, 13, 12, 0.18);
  --green: #1dde7e;
  --yellow: #f2c84b;
  --blue: #55a7ff;
  --red: #ff625a;
  --header-height: 76px;
  --max-width: 1240px;
  --radius: 6px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.rtl {
  font-family: Tahoma, Arial, sans-serif;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

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

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

::selection {
  color: var(--ink);
  background: var(--green);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: -80px;
  left: 20px;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--white);
  border: 2px solid var(--ink);
  transition: top 180ms ease;
}

.skip-link:focus {
  top: 12px;
}

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

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: var(--header-height);
  padding: 0 max(24px, calc((100vw - var(--max-width)) / 2));
  color: var(--white);
  background: rgba(11, 13, 12, 0.94);
  border-bottom: 1px solid var(--line-dark);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 176px;
}

.brand img {
  width: 42px;
  height: 42px;
}

.brand span {
  display: grid;
  line-height: 1.05;
}

.brand b {
  font-size: 18px;
  letter-spacing: 0;
}

.brand small {
  margin-top: 5px;
  color: var(--muted-dark);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: 4px;
}

.desktop-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  color: #d6ddd8;
  font-size: 14px;
}

.desktop-nav a::after {
  position: absolute;
  right: 14px;
  bottom: 5px;
  left: 14px;
  height: 2px;
  content: "";
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms var(--ease);
}

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

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.language-switcher {
  position: relative;
}

.language-switcher > button,
.header-enter,
.menu-button {
  min-height: 42px;
  border: 1px solid var(--line-dark);
  border-radius: 4px;
}

.language-switcher > button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 13px;
  color: var(--white);
  background: transparent;
  cursor: pointer;
}

.language-switcher > button span {
  width: 7px;
  height: 7px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 180ms ease;
}

.language-switcher[data-open="true"] > button span {
  transform: translateY(2px) rotate(225deg);
}

.language-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  display: grid;
  width: 210px;
  padding: 8px;
  visibility: hidden;
  opacity: 0;
  background: var(--paper);
  border: 1px solid var(--ink);
  box-shadow: 8px 8px 0 rgba(29, 222, 126, 0.4);
  transform: translateY(-8px);
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.language-switcher[data-open="true"] .language-menu {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.language-menu a {
  display: flex;
  align-items: center;
  min-height: 39px;
  padding: 0 11px;
  color: var(--ink);
  font-size: 14px;
  border-bottom: 1px solid var(--line-light);
}

.language-menu a:last-child {
  border-bottom: 0;
}

.language-menu a:hover,
.language-menu a[aria-current="page"] {
  background: var(--yellow);
}

.header-enter {
  display: inline-flex;
  align-items: center;
  padding: 0 16px;
  color: var(--ink);
  background: var(--green);
  border-color: var(--green);
  font-size: 14px;
  font-weight: 800;
  transition: background 160ms ease, transform 160ms var(--ease);
}

.header-enter:hover {
  background: var(--yellow);
  transform: translateY(-2px);
}

.menu-button {
  display: none;
  width: 44px;
  padding: 0 11px;
  background: transparent;
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px 0;
  background: var(--white);
  transition: transform 180ms ease;
}

.menu-button[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-nav {
  display: none;
}

.hero {
  position: relative;
  display: flex;
  min-height: calc(100svh - 148px);
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  isolation: isolate;
}

.network-canvas,
.final-canvas {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: rgba(11, 13, 12, 0.22);
  pointer-events: none;
}

.hero-frame {
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  pointer-events: none;
}

.hero-frame span {
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--green);
}

.hero-frame span:nth-child(1) {
  top: -1px;
  left: -1px;
  border-top: 2px solid;
  border-left: 2px solid;
}

.hero-frame span:nth-child(2) {
  top: -1px;
  right: -1px;
  border-top: 2px solid;
  border-right: 2px solid;
}

.hero-frame span:nth-child(3) {
  right: -1px;
  bottom: -1px;
  border-right: 2px solid;
  border-bottom: 2px solid;
}

.hero-frame span:nth-child(4) {
  bottom: -1px;
  left: -1px;
  border-bottom: 2px solid;
  border-left: 2px solid;
}

.hero-content {
  width: min(790px, calc(100% - 48px));
  margin: auto max(24px, calc((100vw - var(--max-width)) / 2));
  padding: 82px 0 72px;
}

.eyebrow {
  margin: 0 0 20px;
  color: #3d4941;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--green);
}

.hero-eyebrow span {
  width: 30px;
  height: 2px;
  background: var(--green);
}

.hero h1,
.section h2,
.gateway-section h2,
.final-cta h2,
.error-page h1 {
  margin: 0;
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 100%;
  font-size: 112px;
  text-wrap: balance;
}

.hero-lead {
  max-width: 760px;
  margin: 28px 0 0;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.25;
  text-wrap: balance;
}

.hero-body {
  max-width: 680px;
  margin: 20px 0 0;
  color: #c0cac3;
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 21px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 850;
  transition: transform 180ms var(--ease), background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button:active {
  transform: translateY(1px) scale(0.99);
}

.button-primary {
  color: var(--ink);
  background: var(--green);
  border-color: var(--green);
  box-shadow: 5px 5px 0 var(--yellow);
}

.button-primary:hover {
  background: var(--yellow);
  box-shadow: 5px 5px 0 var(--green);
}

.button-ghost {
  color: var(--white);
  background: rgba(11, 13, 12, 0.56);
  border-color: rgba(255, 255, 255, 0.35);
}

.button-ghost:hover {
  color: var(--ink);
  background: var(--white);
  border-color: var(--white);
}

.network-status {
  position: absolute;
  right: max(46px, calc((100vw - var(--max-width)) / 2));
  bottom: 42px;
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 0 9px;
  min-width: 170px;
  padding: 12px 14px;
  background: rgba(11, 13, 12, 0.78);
  border: 1px solid var(--line-dark);
  backdrop-filter: blur(12px);
}

.status-dot {
  grid-row: 1 / 3;
  width: 9px;
  height: 9px;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(29, 222, 126, 0.12);
  animation: statusPulse 2s ease-in-out infinite;
}

.network-status strong {
  font-size: 12px;
  text-transform: uppercase;
}

.network-status small {
  color: var(--muted-dark);
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
}

.hero-coordinate {
  position: absolute;
  top: 50%;
  right: 8px;
  color: rgba(255, 255, 255, 0.38);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0;
  transform: rotate(90deg) translateX(50%);
  transform-origin: right center;
}

.capability-rail {
  overflow: hidden;
  color: var(--ink);
  background: var(--yellow);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.rail-track {
  display: flex;
  width: max-content;
  animation: railMove 28s linear infinite;
}

.rail-track span {
  display: inline-flex;
  align-items: center;
  min-height: 70px;
  padding: 0 34px;
  font-size: 14px;
  font-weight: 900;
  white-space: nowrap;
  border-right: 1px solid rgba(11, 13, 12, 0.34);
}

.rail-track span::before {
  width: 7px;
  height: 7px;
  margin-right: 13px;
  content: "";
  background: var(--red);
}

.section {
  width: min(var(--max-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 132px 0;
}

.section-intro {
  max-width: 950px;
}

.section h2,
.gateway-section h2,
.final-cta h2 {
  font-size: 68px;
  text-wrap: balance;
}

.section-copy {
  max-width: 800px;
  margin: 32px 0 0;
  color: var(--muted-light);
  font-size: 20px;
}

.principle {
  position: relative;
}

.route-visual {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  min-height: 148px;
  margin-top: 72px;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.route-visual > span {
  position: relative;
  z-index: 2;
  justify-self: center;
  padding: 7px 10px;
  color: var(--paper);
  background: var(--ink);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 10px;
  font-weight: 800;
}

.route-visual > span:first-of-type {
  justify-self: start;
}

.route-visual > span:last-of-type {
  justify-self: end;
}

.route-line {
  position: absolute;
  z-index: 1;
  top: 50%;
  right: 0;
  left: 0;
  height: 3px;
  background: var(--ink);
}

.route-line i {
  position: absolute;
  top: -5px;
  width: 13px;
  height: 13px;
  background: var(--green);
  border: 2px solid var(--ink);
}

.route-line i:nth-child(1) {
  left: 12%;
}

.route-line i:nth-child(2) {
  left: 48%;
  background: var(--blue);
}

.route-line i:nth-child(3) {
  right: 12%;
  background: var(--red);
}

.route-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line-light);
}

.route-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  min-height: 190px;
  padding: 32px;
  border-right: 1px solid var(--line-light);
}

.route-step:last-child {
  border-right: 0;
}

.route-number,
.feature-index {
  color: var(--red);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 12px;
  font-weight: 900;
}

.route-step h3,
.feature-row h3,
.trust-item h3 {
  margin: 0;
  font-size: 23px;
  line-height: 1.2;
}

.route-step p,
.feature-row p,
.trust-item p {
  margin: 12px 0 0;
  color: var(--muted-light);
}

.principle-note {
  max-width: 900px;
  margin: 84px 0 0 auto;
  padding: 0 0 0 32px;
  font-size: 30px;
  font-weight: 750;
  line-height: 1.35;
  border-left: 6px solid var(--green);
}

.features-section {
  padding-top: 74px;
  border-top: 1px solid var(--line-light);
}

.feature-list {
  margin-top: 70px;
  border-top: 1px solid var(--ink);
}

.feature-row {
  display: grid;
  grid-template-columns: 54px minmax(190px, 0.7fr) minmax(300px, 1.4fr) minmax(130px, 0.5fr);
  align-items: center;
  gap: 20px;
  min-height: 126px;
  border-bottom: 1px solid var(--line-light);
  transition: background 180ms ease, padding 240ms var(--ease);
}

.feature-row:hover {
  padding-right: 18px;
  padding-left: 18px;
  background: var(--white);
}

.feature-row p {
  max-width: 610px;
}

.feature-meta {
  justify-self: end;
  color: var(--muted-light);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
  text-align: right;
}

.gateway-section {
  color: var(--white);
  background: var(--ink);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.gateway-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 76px;
  width: min(var(--max-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 132px 0;
}

.gateway-copy .eyebrow,
.final-inner .eyebrow {
  color: var(--green);
}

.gateway-copy > p:not(.eyebrow),
.final-inner > p:not(.eyebrow) {
  max-width: 620px;
  margin: 30px 0 0;
  color: var(--muted-dark);
  font-size: 18px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  padding-bottom: 4px;
  color: var(--green);
  font-weight: 850;
  border-bottom: 2px solid currentColor;
}

.text-link span {
  font-size: 20px;
  transition: transform 160ms var(--ease);
}

.text-link:hover span {
  transform: translate(3px, -3px);
}

.protocol-console {
  align-self: center;
  min-height: 410px;
  background: #111512;
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow: 11px 11px 0 rgba(85, 167, 255, 0.35);
}

.console-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 48px;
  padding: 0 15px;
  border-bottom: 1px solid var(--line-dark);
}

.console-bar span {
  width: 8px;
  height: 8px;
  background: var(--red);
}

.console-bar span:nth-child(2) {
  background: var(--yellow);
}

.console-bar span:nth-child(3) {
  background: var(--green);
}

.console-bar b {
  margin-left: auto;
  color: var(--muted-dark);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0;
}

.protocol-console dl {
  margin: 0;
  padding: 10px 24px 0;
}

.protocol-console dl > div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  padding: 21px 0;
  border-bottom: 1px solid var(--line-dark);
}

.protocol-console dt {
  color: var(--muted-dark);
  font-size: 12px;
}

.protocol-console dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--green);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 13px;
}

.console-pulse {
  display: flex;
  align-items: end;
  gap: 5px;
  height: 78px;
  padding: 18px 24px;
}

.console-pulse span {
  flex: 1;
  height: 18%;
  background: var(--green);
  animation: meter 1.8s ease-in-out infinite alternate;
}

.console-pulse span:nth-child(2) {
  height: 58%;
  background: var(--blue);
  animation-delay: -0.7s;
}

.console-pulse span:nth-child(3) {
  height: 34%;
  background: var(--yellow);
  animation-delay: -1.1s;
}

.console-pulse span:nth-child(4) {
  height: 82%;
  animation-delay: -0.4s;
}

.console-pulse span:nth-child(5) {
  height: 45%;
  background: var(--red);
  animation-delay: -1.4s;
}

.trust-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
}

.trust-heading {
  position: sticky;
  top: calc(var(--header-height) + 40px);
  align-self: start;
}

.trust-heading h2 {
  font-size: 56px;
}

.trust-heading > p:last-child {
  margin: 28px 0 0;
  color: var(--muted-light);
  font-size: 18px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}

.trust-item {
  min-height: 230px;
  padding: 28px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.trust-item:nth-child(1) {
  background: var(--green);
}

.trust-item:nth-child(2) {
  background: var(--yellow);
}

.trust-item:nth-child(3) {
  background: var(--blue);
}

.trust-item:nth-child(4) {
  background: var(--red);
}

.trust-item p {
  color: rgba(11, 13, 12, 0.72);
}

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

.faq-list {
  margin-top: 64px;
  border-top: 1px solid var(--ink);
}

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

.faq-item summary {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: center;
  min-height: 92px;
  padding: 0 8px;
  font-size: 21px;
  font-weight: 800;
  list-style: none;
  cursor: pointer;
}

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

.faq-item summary span {
  color: var(--red);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
}

.faq-item summary::after {
  display: grid;
  width: 34px;
  height: 34px;
  content: "+";
  place-items: center;
  color: var(--paper);
  background: var(--ink);
  font-size: 23px;
  font-weight: 400;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "−";
  color: var(--ink);
  background: var(--green);
}

.faq-item > p {
  max-width: 850px;
  margin: -2px 0 0 52px;
  padding: 0 0 32px 8px;
  color: var(--muted-light);
  font-size: 17px;
}

.final-cta {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  isolation: isolate;
}

.final-inner {
  width: min(var(--max-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 150px 0 120px;
}

.final-inner h2 {
  max-width: 850px;
  font-size: 76px;
}

.final-inner .button {
  margin-top: 34px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 120px;
  padding: 28px max(24px, calc((100vw - var(--max-width)) / 2));
  color: var(--white);
  background: var(--ink);
  border-top: 1px solid var(--line-dark);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand img {
  width: 34px;
  height: 34px;
}

.footer-brand div {
  display: grid;
}

.footer-brand b {
  font-size: 15px;
}

.footer-brand span,
.footer-meta {
  color: var(--muted-dark);
  font-size: 11px;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

.footer-meta a:hover {
  color: var(--green);
}

.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 620ms var(--ease), transform 620ms var(--ease);
}

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

.error-page {
  display: grid;
  min-height: 100svh;
  padding: 24px;
  color: var(--white);
  background: var(--ink);
  place-items: center;
}

.error-page main {
  width: min(720px, 100%);
}

.error-page p {
  color: var(--green);
  font-family: "Cascadia Code", Consolas, monospace;
}

.error-page h1 {
  margin: 24px 0 36px;
  font-size: 58px;
}

.rtl .desktop-nav a::after {
  transform-origin: right;
}

.rtl .language-menu {
  right: auto;
  left: 0;
}

.rtl .rail-track span::before {
  margin-right: 0;
  margin-left: 13px;
}

.rtl .route-step,
.rtl .feature-row,
.rtl .protocol-console dl > div,
.rtl .faq-item summary {
  direction: rtl;
}

.rtl .route-step,
.rtl .trust-item {
  border-right: 0;
  border-left: 1px solid var(--line-light);
}

.rtl .route-step:last-child {
  border-left: 0;
}

.rtl .feature-meta {
  justify-self: start;
  text-align: left;
}

.rtl .principle-note {
  margin-right: auto;
  margin-left: 0;
  padding-right: 32px;
  padding-left: 0;
  border-right: 6px solid var(--green);
  border-left: 0;
}

.rtl .console-bar b {
  margin-right: auto;
  margin-left: 0;
}

.rtl .faq-item > p {
  margin-right: 52px;
  margin-left: 0;
  padding-right: 8px;
  padding-left: 0;
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

@keyframes railMove {
  to { transform: translateX(-50%); }
}

@keyframes meter {
  to { height: 86%; }
}

@media (max-width: 1020px) {
  :root {
    --header-height: 70px;
  }

  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav,
  .language-switcher,
  .header-enter {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .mobile-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: grid;
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    background: var(--ink);
    border-bottom: 1px solid var(--line-dark);
    opacity: 0;
    transition: max-height 300ms var(--ease), opacity 180ms ease, visibility 180ms ease;
  }

  .site-header[data-menu-open="true"] .mobile-nav {
    max-height: calc(100svh - var(--header-height));
    visibility: visible;
    opacity: 1;
  }

  .mobile-nav > a {
    display: flex;
    align-items: center;
    min-height: 54px;
    padding: 0 24px;
    border-bottom: 1px solid var(--line-dark);
  }

  .mobile-languages {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    padding: 12px 18px 18px;
  }

  .mobile-languages a {
    padding: 8px 6px;
    color: var(--muted-dark);
    font-size: 13px;
  }

  .mobile-languages a[aria-current="page"] {
    color: var(--green);
  }

  .hero h1 {
    font-size: 92px;
  }

  .hero-lead {
    font-size: 26px;
  }

  .section h2,
  .gateway-section h2,
  .final-cta h2 {
    font-size: 54px;
  }

  .route-step {
    padding: 25px 20px;
  }

  .feature-row {
    grid-template-columns: 42px minmax(160px, 0.75fr) minmax(260px, 1.25fr);
  }

  .feature-meta {
    display: none;
  }

  .gateway-inner,
  .trust-section {
    grid-template-columns: 1fr;
  }

  .trust-heading {
    position: static;
    max-width: 760px;
  }

  .network-status {
    right: 46px;
  }
}

@media (max-width: 720px) {
  :root {
    --header-height: 64px;
  }

  .site-header {
    padding: 0 14px;
  }

  .brand {
    min-width: 0;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

  .brand b {
    font-size: 16px;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: calc(100svh - 110px);
  }

  .hero-frame {
    inset: 10px;
  }

  .hero-content {
    width: calc(100% - 40px);
    margin: auto 20px;
    padding: 62px 0 118px;
  }

  .hero h1 {
    font-size: 66px;
    line-height: 1;
  }

  .hero-lead {
    margin-top: 22px;
    font-size: 23px;
  }

  .hero-body {
    margin-top: 16px;
    font-size: 15px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: min(340px, 100%);
  }

  .network-status {
    right: 20px;
    bottom: 24px;
    min-width: 150px;
  }

  .hero-coordinate {
    display: none;
  }

  .rail-track span {
    min-height: 54px;
    padding: 0 22px;
    font-size: 12px;
  }

  .section {
    width: calc(100% - 40px);
    padding: 86px 0;
  }

  .section h2,
  .gateway-section h2,
  .final-cta h2,
  .trust-heading h2 {
    font-size: 42px;
    line-height: 1.06;
  }

  .section-copy {
    margin-top: 24px;
    font-size: 17px;
  }

  .route-visual {
    min-height: 112px;
    margin-top: 48px;
  }

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

  .route-step {
    min-height: 132px;
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .route-step:last-child {
    border-bottom: 0;
  }

  .principle-note {
    margin-top: 56px;
    padding-left: 22px;
    font-size: 24px;
  }

  .features-section {
    padding-top: 70px;
  }

  .feature-list {
    margin-top: 44px;
  }

  .feature-row {
    grid-template-columns: 34px 1fr;
    gap: 4px 14px;
    min-height: 0;
    padding: 24px 0;
  }

  .feature-row:hover {
    padding: 24px 10px;
  }

  .feature-row p {
    grid-column: 2;
  }

  .gateway-inner {
    width: calc(100% - 40px);
    gap: 50px;
    padding: 88px 0;
  }

  .protocol-console {
    min-height: 0;
    box-shadow: 7px 7px 0 rgba(85, 167, 255, 0.35);
  }

  .protocol-console dl > div {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .console-bar b {
    font-size: 8px;
  }

  .trust-section {
    gap: 50px;
  }

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

  .trust-item {
    min-height: 160px;
  }

  .faq-list {
    margin-top: 44px;
  }

  .faq-item summary {
    grid-template-columns: 34px 1fr auto;
    min-height: 84px;
    font-size: 17px;
  }

  .faq-item > p {
    margin-left: 34px;
    padding-right: 12px;
    font-size: 15px;
  }

  .final-cta {
    min-height: 540px;
  }

  .final-inner {
    width: calc(100% - 40px);
    padding: 110px 0 90px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 32px 20px;
  }

  .footer-meta {
    justify-content: flex-start;
  }

  .rtl .faq-item > p {
    margin-right: 34px;
    margin-left: 0;
  }
}

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

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

  .rail-track {
    animation: none;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header,
  .network-status {
    background: var(--ink);
    backdrop-filter: none;
  }
}

.save-data .rail-track,
.save-data .console-pulse,
.save-data .transfer-track::after,
.save-data .security-signal {
  animation: none;
}

.save-data .site-header,
.save-data .network-status {
  backdrop-filter: none;
}

@supports (content-visibility: auto) {
  .features-section,
  .gateway-section,
  .trust-section,
  .faq-section,
  .page-directory,
  .final-cta,
  .detail-overview,
  .detail-section-list {
    content-visibility: auto;
    contain-intrinsic-size: auto 720px;
  }
}

/* Product system pages */

.desktop-nav a[aria-current="page"] {
  color: var(--white);
}

.desktop-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.section-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.section-link span {
  color: var(--red);
  transition: transform 180ms ease;
}

.section-link:hover span {
  transform: translate(3px, -3px);
}

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

.detail-hero {
  position: relative;
  display: flex;
  min-height: calc(100svh - var(--header-height) - 58px);
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  isolation: isolate;
}

.detail-hero::after {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  width: 34%;
  height: 9px;
  content: "";
  background: var(--yellow);
}

.detail-hero .network-canvas {
  opacity: 0.72;
}

.detail-breadcrumb {
  position: absolute;
  z-index: 3;
  top: 34px;
  left: max(28px, calc((100vw - var(--max-width)) / 2));
  display: flex;
  gap: 10px;
  color: var(--muted-dark);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
  text-transform: uppercase;
}

.detail-breadcrumb a:hover {
  color: var(--green);
}

.detail-breadcrumb b {
  color: var(--white);
  font-weight: 600;
}

.detail-hero-content {
  position: relative;
  z-index: 2;
  width: min(var(--max-width), calc(100% - 56px));
  margin: auto;
  padding: 112px 0 98px;
}

.detail-hero-content .eyebrow {
  color: var(--green);
}

.detail-hero-content .eyebrow span {
  display: inline-block;
  width: 28px;
  height: 2px;
  margin-right: 10px;
  vertical-align: middle;
  background: currentColor;
}

.detail-hero h1 {
  max-width: 1060px;
  margin: 26px 0 0;
  font-size: 82px;
  line-height: 0.98;
  letter-spacing: 0;
  text-wrap: balance;
}

.detail-hero-content > p:not(.eyebrow) {
  max-width: 760px;
  margin: 30px 0 0;
  color: #c8d0ca;
  font-size: 20px;
}

.detail-code {
  position: absolute;
  z-index: 3;
  right: max(28px, calc((100vw - var(--max-width)) / 2));
  bottom: 30px;
  color: var(--muted-dark);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 10px;
  writing-mode: vertical-rl;
}

.detail-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  color: var(--ink);
  background: var(--yellow);
  border-bottom: 1px solid var(--ink);
}

.detail-facts > div {
  display: grid;
  align-content: center;
  min-height: 96px;
  padding: 16px max(20px, calc((100vw - var(--max-width)) / 8));
  border-right: 1px solid rgba(11, 13, 12, 0.35);
}

.detail-facts > div:last-child {
  border-right: 0;
}

.detail-facts strong {
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 18px;
}

.detail-facts span {
  margin-top: 3px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.detail-overview {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  width: min(var(--max-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 112px 0;
}

.detail-visual-shell {
  min-width: 0;
  min-height: 560px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: var(--radius) 0 0 var(--radius);
}

.detail-statement {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  padding: 54px 44px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--ink);
  border-left: 0;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.detail-statement blockquote {
  margin: 44px 0;
  font-size: 30px;
  font-weight: 750;
  line-height: 1.25;
}

.detail-statement > span {
  color: var(--muted-light);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 10px;
}

.detail-section-list {
  color: var(--white);
  background: var(--ink);
  border-top: 1px solid var(--line-dark);
}

.detail-section-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  width: min(var(--max-width), calc(100% - 48px));
  min-height: 260px;
  margin: 0 auto;
  padding: 58px 0;
  border-bottom: 1px solid var(--line-dark);
}

.detail-section-row > span {
  color: var(--green);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 13px;
}

.detail-section-row > div {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1.2fr);
  gap: 24px 60px;
}

.detail-section-row > div > p:first-child {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--red);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 10px;
  font-weight: 800;
}

.detail-section-row h2 {
  margin: 0;
  font-size: 40px;
  line-height: 1.08;
}

.detail-section-row > div > p:last-child {
  margin: 0;
  color: var(--muted-dark);
  font-size: 18px;
}

.page-directory {
  display: grid;
  grid-template-columns: minmax(260px, 0.42fr) minmax(0, 1fr);
  gap: 70px;
  width: min(var(--max-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 118px 0;
}

.directory-heading h2 {
  margin: 18px 0 0;
  font-size: 48px;
  line-height: 1.05;
}

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

.directory-list a {
  display: grid;
  grid-template-columns: 44px 1fr 24px;
  align-items: center;
  min-height: 76px;
  border-bottom: 1px solid var(--line-light);
  transition: padding 180ms ease, background 180ms ease;
}

.directory-list a:hover,
.directory-list a[aria-current="page"] {
  padding: 0 14px;
  background: var(--white);
}

.directory-list a[aria-current="page"] strong {
  color: var(--green);
}

.directory-list span,
.directory-list i {
  color: var(--muted-light);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 10px;
  font-style: normal;
}

.directory-list strong {
  font-size: 17px;
}

.detail-final {
  min-height: 580px;
}

.detail-final .final-inner {
  padding-top: 108px;
}

.detail-final .final-inner h2 {
  max-width: 980px;
  font-size: 58px;
}

/* Workspace visual */

.workspace-visual,
.developer-visual,
.release-visual,
.transfer-visual,
.security-visual,
.network-detail-visual {
  width: 100%;
  height: 100%;
  min-height: 560px;
}

.workspace-visual {
  background: #101311;
}

.workspace-bar,
.developer-visual .console-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 48px;
  padding: 0 20px;
  border-bottom: 1px solid var(--line-dark);
}

.workspace-bar > span,
.developer-visual .console-bar span {
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
}

.workspace-bar > span::before,
.workspace-bar > span::after {
  position: absolute;
  width: 8px;
  height: 8px;
  content: "";
  border-radius: 50%;
}

.workspace-bar > span::before {
  margin-left: 14px;
  background: var(--yellow);
}

.workspace-bar > span::after {
  margin-left: 28px;
  background: var(--green);
}

.workspace-bar b,
.developer-visual .console-bar b {
  margin-left: 36px;
  color: var(--muted-dark);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 9px;
}

.workspace-bar i {
  margin-left: auto;
  color: var(--green);
  font-size: 9px;
  font-style: normal;
}

.workspace-layout {
  display: grid;
  grid-template-columns: 190px 1fr;
  min-height: 512px;
}

.workspace-nav {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 34px 24px;
  border-right: 1px solid var(--line-dark);
}

.workspace-nav strong {
  color: var(--green);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 11px;
}

.workspace-nav span {
  color: var(--muted-dark);
  font-size: 12px;
}

.workspace-files {
  position: relative;
  padding: 34px;
}

.workspace-path {
  margin-bottom: 28px;
  color: var(--muted-dark);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 10px;
}

.file-row {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center;
  min-height: 70px;
  border-bottom: 1px solid var(--line-dark);
}

.file-row b {
  font-size: 13px;
}

.file-row span {
  color: var(--muted-dark);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 9px;
}

.file-kind {
  width: 14px;
  height: 17px;
  border-radius: 2px;
}

.file-yellow { background: var(--yellow); }
.file-blue { background: var(--blue); }
.file-green { background: var(--green); }

.transfer-dock {
  position: absolute;
  right: 34px;
  bottom: 34px;
  left: 34px;
  display: grid;
  gap: 9px;
  padding: 18px;
  background: #191d1a;
  border: 1px solid var(--line-dark);
}

.transfer-dock span,
.transfer-dock small {
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 9px;
}

.transfer-dock small {
  color: var(--muted-dark);
}

.transfer-dock > i {
  display: block;
  height: 5px;
  background: #303630;
}

.transfer-dock > i b {
  display: block;
  width: 72%;
  height: 100%;
  background: var(--green);
}

/* Transfer visual */

.transfer-visual {
  display: grid;
  align-content: center;
  gap: 30px;
  padding: 58px 48px;
  background-color: var(--ink);
  background-image: linear-gradient(rgba(255,255,255,0.055) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.055) 1px, transparent 1px);
  background-size: 58px 58px;
}

.transfer-labels {
  display: flex;
  justify-content: space-between;
  color: var(--muted-dark);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 9px;
}

.transfer-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  height: 72px;
  border-top: 1px solid var(--line-dark);
}

.transfer-track::after {
  position: absolute;
  top: -2px;
  left: 0;
  width: 42%;
  height: 3px;
  content: "";
  animation: routeScan 2.8s ease-in-out infinite alternate;
}

.track-direct::after { background: var(--green); }
.track-multipart::after { background: var(--blue); animation-delay: 350ms; }
.track-fallback::after { background: var(--red); animation-delay: 700ms; }

.transfer-track b {
  position: absolute;
  top: 9px;
  color: var(--muted-dark);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 8px;
}

.transfer-track > i {
  width: 13px;
  height: 13px;
  background: var(--ink);
  border: 2px solid var(--green);
  border-radius: 50%;
  justify-self: start;
}

.track-multipart > i { border-color: var(--blue); }
.track-fallback > i { border-color: var(--red); }

.transfer-track > i:last-child {
  justify-self: end;
}

.transfer-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted-dark);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 8px;
}

.transfer-legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.transfer-legend i {
  width: 5px;
  height: 5px;
  background: var(--yellow);
}

/* Developer visual */

.developer-visual {
  background: #0e1110;
}

.developer-visual .console-bar span:nth-child(2) { background: var(--yellow); }
.developer-visual .console-bar span:nth-child(3) { background: var(--green); }

.developer-visual pre {
  min-height: 390px;
  margin: 0;
  padding: 58px;
  overflow: auto;
  color: #dbe3dd;
  font: 15px/2 "Cascadia Code", Consolas, monospace;
}

.developer-visual em {
  color: var(--green);
  font-style: normal;
}

.developer-visual strong {
  color: var(--muted-dark);
  font-weight: 400;
}

.signature-line {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px 58px;
  color: var(--muted-dark);
  border-top: 1px solid var(--line-dark);
  font: 9px "Cascadia Code", Consolas, monospace;
}

.signature-line i {
  flex: 1;
  height: 1px;
  background: var(--line-dark);
}

.signature-line b {
  color: var(--blue);
}

/* Security visual */

.security-visual {
  position: relative;
  display: grid;
  overflow: hidden;
  background-color: #0d100e;
  background-image: linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  place-items: center;
}

.security-boundary {
  position: absolute;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
}

.security-boundary span {
  padding: 0 8px;
  color: var(--muted-dark);
  background: var(--ink);
  font: 8px "Cascadia Code", Consolas, monospace;
  transform: translateY(-6px);
}

.boundary-public { width: 480px; height: 480px; }
.boundary-account { width: 340px; height: 340px; border-color: rgba(85,167,255,0.45); }
.boundary-signature { width: 210px; height: 210px; border-color: rgba(29,222,126,0.55); }

.security-core {
  z-index: 2;
  display: grid;
  gap: 10px;
  place-items: center;
}

.security-core b {
  font: 9px "Cascadia Code", Consolas, monospace;
}

.security-signal {
  position: absolute;
  width: 7px;
  height: 7px;
  animation: signalPulse 2.4s ease-in-out infinite;
}

.signal-a { top: 19%; left: 25%; background: var(--red); }
.signal-b { top: 62%; right: 18%; background: var(--yellow); animation-delay: 500ms; }
.signal-c { bottom: 18%; left: 39%; background: var(--blue); animation-delay: 1000ms; }

/* Release center */

.release-visual {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  background: #0f1210;
}

.release-row {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  align-items: center;
  gap: 22px;
  min-width: 0;
  padding: 32px 36px;
  border-bottom: 1px solid var(--line-dark);
}

.release-row:last-child {
  border-bottom: 0;
}

.platform-mark {
  display: grid;
  width: 52px;
  height: 52px;
  color: var(--ink);
  background: var(--yellow);
  border-radius: 4px;
  font-size: 20px;
  font-weight: 900;
  place-items: center;
}

.release-row:nth-child(2) .platform-mark { background: var(--blue); }
.release-row:nth-child(3) .platform-mark { background: var(--green); }

.release-row h3,
.release-row p,
.release-row small {
  margin: 0;
}

.release-row h3 {
  font-size: 20px;
}

.release-row p {
  color: var(--green);
  font-size: 12px;
}

.release-row[data-state="unavailable"] p {
  color: var(--muted-dark);
}

.release-row small {
  display: block;
  max-width: 480px;
  margin-top: 5px;
  color: var(--muted-dark);
  font: 9px/1.5 "Cascadia Code", Consolas, monospace;
}

.release-row .button {
  white-space: nowrap;
}

/* Network detail */

.network-detail-visual {
  position: relative;
}

.network-detail-visual canvas {
  width: 100%;
  height: 560px;
}

.network-overlay {
  position: absolute;
  right: 26px;
  bottom: 22px;
  left: 26px;
  display: flex;
  justify-content: space-between;
  color: var(--muted-dark);
  font: 8px "Cascadia Code", Consolas, monospace;
}

/* Expanded footer */

.site-footer-expanded {
  display: block;
  min-height: 0;
  padding: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 0.9fr 0.9fr;
  gap: 48px;
  width: min(var(--max-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 74px 0 58px;
}

.site-footer-expanded .footer-brand {
  align-self: start;
}

.site-footer-expanded .footer-brand img {
  width: 42px;
  height: 42px;
}

.footer-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-group strong,
.footer-action > span {
  margin-bottom: 10px;
  color: var(--muted-dark);
  font: 9px "Cascadia Code", Consolas, monospace;
  text-transform: uppercase;
}

.footer-group a {
  color: #d1d8d3;
  font-size: 13px;
}

.footer-group a:hover {
  color: var(--green);
}

.footer-action {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
}

.footer-action .button {
  margin-top: 10px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  width: min(var(--max-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 22px 0;
  color: var(--muted-dark);
  border-top: 1px solid var(--line-dark);
  font: 9px "Cascadia Code", Consolas, monospace;
}

.rtl .detail-breadcrumb {
  right: max(28px, calc((100vw - var(--max-width)) / 2));
  left: auto;
}

.rtl .detail-code {
  right: auto;
  left: max(28px, calc((100vw - var(--max-width)) / 2));
}

.rtl .detail-hero-content .eyebrow span {
  margin-right: 0;
  margin-left: 10px;
}

.rtl .detail-facts > div {
  border-right: 0;
  border-left: 1px solid rgba(11, 13, 12, 0.35);
}

.rtl .detail-facts > div:last-child {
  border-left: 0;
}

.rtl .detail-visual-shell {
  border-radius: 0 var(--radius) var(--radius) 0;
}

.rtl .detail-statement {
  border-right: 0;
  border-left: 1px solid var(--ink);
  border-radius: var(--radius) 0 0 var(--radius);
}

.rtl .workspace-nav {
  border-right: 0;
  border-left: 1px solid var(--line-dark);
}

.rtl .workspace-bar b {
  margin-right: 36px;
  margin-left: 0;
}

.rtl .workspace-bar i {
  margin-right: auto;
  margin-left: 0;
}

@keyframes routeScan {
  from { transform: translateX(0); }
  to { transform: translateX(138%); }
}

@keyframes signalPulse {
  0%, 100% { opacity: 0.35; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.25); }
}

@media (max-width: 1020px) {
  .detail-hero h1 {
    font-size: 62px;
  }

  .detail-overview {
    grid-template-columns: 1fr;
  }

  .detail-visual-shell {
    border-radius: var(--radius) var(--radius) 0 0;
  }

  .detail-statement {
    min-height: 320px;
    border-top: 0;
    border-left: 1px solid var(--ink);
    border-radius: 0 0 var(--radius) var(--radius);
  }

  .detail-section-row > div {
    grid-template-columns: 1fr;
  }

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

  .rtl .detail-visual-shell {
    border-radius: var(--radius) var(--radius) 0 0;
  }

  .rtl .detail-statement {
    border-top: 0;
    border-right: 1px solid var(--ink);
    border-left: 1px solid var(--ink);
    border-radius: 0 0 var(--radius) var(--radius);
  }
}

@media (max-width: 720px) {
  .detail-hero {
    min-height: calc(100svh - var(--header-height) - 48px);
  }

  .detail-breadcrumb {
    top: 24px;
    left: 20px;
  }

  .rtl .detail-breadcrumb {
    right: 20px;
    left: auto;
  }

  .detail-hero-content {
    width: calc(100% - 40px);
    padding: 88px 0 78px;
  }

  .detail-hero h1 {
    margin-top: 20px;
    font-size: 44px;
    line-height: 1.03;
  }

  .detail-hero-content > p:not(.eyebrow) {
    margin-top: 22px;
    font-size: 16px;
  }

  .detail-code {
    right: 18px;
    bottom: 18px;
  }

  .rtl .detail-code {
    right: auto;
    left: 18px;
  }

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

  .detail-facts > div {
    min-height: 78px;
    padding: 14px 18px;
    border-bottom: 1px solid rgba(11, 13, 12, 0.35);
  }

  .detail-facts > div:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .detail-facts strong {
    font-size: 14px;
  }

  .detail-overview {
    width: calc(100% - 32px);
    padding: 72px 0;
  }

  .detail-visual-shell,
  .workspace-visual,
  .developer-visual,
  .release-visual,
  .transfer-visual,
  .security-visual,
  .network-detail-visual {
    min-height: 480px;
  }

  .detail-statement {
    min-height: 300px;
    padding: 34px 26px;
  }

  .detail-statement blockquote {
    margin: 32px 0;
    font-size: 23px;
  }

  .detail-section-row {
    grid-template-columns: 40px 1fr;
    width: calc(100% - 40px);
    min-height: 0;
    padding: 42px 0;
  }

  .detail-section-row h2 {
    font-size: 30px;
  }

  .detail-section-row > div > p:last-child {
    font-size: 16px;
  }

  .page-directory {
    grid-template-columns: 1fr;
    gap: 42px;
    width: calc(100% - 40px);
    padding: 78px 0;
  }

  .directory-heading h2 {
    font-size: 38px;
  }

  .detail-final .final-inner h2 {
    font-size: 40px;
  }

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

  .workspace-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    padding: 18px;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .workspace-nav strong {
    display: none;
  }

  .workspace-nav span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .workspace-files {
    min-height: 400px;
    padding: 24px;
  }

  .transfer-dock {
    right: 24px;
    bottom: 24px;
    left: 24px;
  }

  .transfer-visual {
    padding: 44px 24px;
  }

  .developer-visual pre {
    min-height: 370px;
    padding: 34px 24px;
    font-size: 11px;
  }

  .signature-line {
    padding: 20px 24px;
  }

  .boundary-public { width: 360px; height: 360px; }
  .boundary-account { width: 260px; height: 260px; }
  .boundary-signature { width: 160px; height: 160px; }

  .release-row {
    grid-template-columns: 48px 1fr;
    gap: 16px;
    padding: 24px 20px;
  }

  .platform-mark {
    width: 44px;
    height: 44px;
  }

  .release-row .button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .network-detail-visual canvas {
    height: 480px;
  }

  .network-overlay {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 38px;
    width: calc(100% - 40px);
    padding: 54px 0 40px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    width: calc(100% - 40px);
  }
}