:root {
  --black: #11110f;
  --black-soft: #1d1e1b;
  --parchment: #f1eadc;
  --ivory: #fbf8f0;
  --white: #fffefd;
  --blue: #173f9b;
  --blue-deep: #102f78;
  --mint: #bce9cf;
  --mint-dark: #115949;
  --caramel: #c8773d;
  --caramel-soft: #edc39f;
  --text: #20211e;
  --muted: #686b63;
  --line: #cec8bb;
  --line-dark: rgba(255, 255, 255, 0.18);
  --header-height: 80px;
  --max: 1460px;
  --radius-xl: 38px;
  --radius-lg: 26px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 22px);
}

body {
  margin: 0;
  background: var(--ivory);
  color: var(--text);
  font-family: Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.72;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

h1,
h2,
h3,
p {
  margin-top: 0;
}

p:last-child {
  margin-bottom: 0;
}

button,
a,
summary {
  font: inherit;
}

::selection {
  background: var(--blue);
  color: var(--white);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(17, 17, 15, 0.96);
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner {
  width: min(calc(100% - 48px), var(--max));
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin: 0 auto;
}

.brand-lockup {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 13px;
}

.brand-lockup img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.brand-lockup div {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-lockup strong {
  font-size: 20px;
  letter-spacing: -0.04em;
}

.brand-lockup span {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.primary-nav {
  display: flex;
  align-self: stretch;
  align-items: stretch;
  gap: clamp(12px, 1.6vw, 30px);
}

.primary-nav a {
  position: relative;
  display: flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
  transition: color 180ms ease;
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--mint);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav a[aria-current="page"] {
  color: var(--white);
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after,
.primary-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.primary-nav a:focus-visible,
.menu-toggle:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--mint);
  outline-offset: 4px;
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 1px;
  margin: 6px 0;
  background: currentColor;
  transition: transform 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-3.5px) rotate(-45deg);
}

.hero {
  width: min(calc(100% - 32px), 1840px);
  margin: 16px auto 0;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--black);
  box-shadow: 0 36px 100px rgba(17, 17, 15, 0.14);
}

.hero-top {
  min-height: 545px;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(360px, 0.65fr);
  color: var(--white);
}

.hero-brand {
  position: relative;
  display: flex;
  padding: clamp(70px, 7vw, 118px) clamp(46px, 6vw, 108px);
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--line-dark);
  background:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px),
    var(--black);
  background-size: 88px 88px;
}

.hero-brand::after {
  position: absolute;
  right: 48px;
  bottom: 38px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--mint);
  content: "";
  box-shadow: 0 0 0 8px rgba(188, 233, 207, 0.12);
}

.eyebrow {
  margin-bottom: 46px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.eyebrow span {
  display: inline-block;
  margin-right: 15px;
  color: var(--mint);
}

.hero h1 {
  max-width: 1020px;
  margin: 0;
  font-size: clamp(50px, 5.25vw, 94px);
  line-height: 1.04;
  letter-spacing: -0.065em;
}

.hero-statement {
  display: flex;
  padding: clamp(52px, 5vw, 86px) clamp(38px, 4vw, 70px);
  flex-direction: column;
  justify-content: flex-end;
  background: var(--blue);
}

.statement-mark {
  margin-bottom: auto;
  color: var(--mint);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.hero-tagline {
  margin-bottom: 24px;
  font-size: clamp(24px, 2.1vw, 36px);
  font-weight: 650;
  line-height: 1.38;
  letter-spacing: -0.035em;
}

.hero-statement > p:last-child {
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
}

.hero-bottom {
  min-height: 480px;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(390px, 0.5fr);
  background: var(--parchment);
}

.hero-image {
  min-width: 0;
  min-height: 480px;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-cycle {
  display: flex;
  padding: 38px 40px;
  flex-direction: column;
  border-left: 1px solid var(--line);
}

.cycle-heading {
  display: flex;
  margin-bottom: 32px;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
}

.cycle-heading span {
  color: var(--blue);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.cycle-heading strong {
  font-size: 18px;
}

.hero-cycle ol {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--text);
}

.hero-cycle li {
  display: grid;
  padding: 15px 0;
  grid-template-columns: 54px 1fr;
  gap: 14px;
  border-bottom: 1px solid var(--line);
}

.hero-cycle li span {
  color: var(--caramel);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
}

.hero-cycle li strong {
  font-size: 14px;
}

.hero-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-dark);
  background: var(--black-soft);
  color: rgba(255, 255, 255, 0.58);
}

.hero-strip span {
  padding: 21px 28px;
  border-right: 1px solid var(--line-dark);
  font-size: 11px;
}

.hero-strip span:last-child {
  border-right: 0;
}

.breadcrumb {
  width: min(calc(100% - 48px), var(--max));
  margin: 24px auto 0;
  color: var(--muted);
  font-size: 12px;
}

.breadcrumb span {
  margin-right: 8px;
}

.section-wrap {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding-top: clamp(96px, 10vw, 164px);
  padding-bottom: clamp(96px, 10vw, 164px);
}

.section-label {
  margin-bottom: 28px;
  color: var(--blue);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(42px, 4.7vw, 76px);
  line-height: 1.07;
  letter-spacing: -0.06em;
}

h3 {
  line-height: 1.25;
  letter-spacing: -0.028em;
}

.identity-section {
  display: grid;
  grid-template-columns: minmax(210px, 0.35fr) minmax(0, 1.65fr);
  gap: clamp(50px, 8vw, 136px);
}

.identity-mark {
  color: var(--caramel);
  font-size: clamp(120px, 17vw, 260px);
  font-weight: 800;
  line-height: 0.74;
  letter-spacing: -0.11em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.identity-copy h2 {
  max-width: 1050px;
}

.two-col-copy {
  display: grid;
  margin-top: 62px;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(36px, 6vw, 94px);
  color: var(--muted);
  font-size: 17px;
}

.safety-line {
  display: grid;
  margin-top: 60px;
  padding: 25px 30px;
  grid-template-columns: 150px 1fr;
  gap: 20px;
  align-items: center;
  border-radius: var(--radius-md);
  background: var(--mint);
  color: #16473c;
}

.safety-line span {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.safety-line strong {
  font-size: 16px;
}

.lifecycle-section {
  background: var(--blue);
  color: var(--white);
}

.section-heading {
  display: grid;
  margin-bottom: 74px;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.5fr);
  gap: clamp(60px, 9vw, 148px);
  align-items: start;
}

.section-heading > p {
  padding-top: 42px;
  color: var(--muted);
}

.section-heading.inverse .section-label {
  color: var(--mint);
}

.section-heading.inverse > p {
  color: rgba(255, 255, 255, 0.65);
}

.lifecycle-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  padding-top: 14px;
}

.lifecycle-track::before {
  position: absolute;
  top: 61px;
  right: 0;
  left: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.34);
  content: "";
}

.lifecycle-track article {
  position: relative;
  min-height: 315px;
  padding: 0 22px 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.lifecycle-track article:first-child {
  padding-left: 0;
}

.lifecycle-track article:last-child {
  padding-right: 0;
  border-right: 0;
}

.phase {
  display: block;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.58);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
}

.phase-dot {
  position: relative;
  z-index: 1;
  width: 15px;
  height: 15px;
  margin-bottom: 56px;
  border: 4px solid var(--blue);
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.lifecycle-track h3 {
  margin-bottom: 14px;
  font-size: 22px;
}

.lifecycle-track p {
  color: rgba(255, 255, 255, 0.64);
  font-size: 14px;
}

.compatibility-section {
  background: var(--parchment);
}

.compatibility-grid {
  display: grid;
  grid-template-columns: minmax(340px, 0.8fr) minmax(600px, 1.2fr);
  gap: clamp(60px, 9vw, 148px);
  align-items: start;
}

.compatibility-title {
  position: sticky;
  top: calc(var(--header-height) + 42px);
}

.compatibility-title h2 {
  margin-bottom: 34px;
}

.compatibility-title > p:last-child {
  max-width: 560px;
  color: var(--muted);
}

.compatibility-ledger {
  border-top: 1px solid var(--text);
}

.compatibility-ledger > div {
  display: grid;
  padding: 30px 0;
  grid-template-columns: 120px minmax(210px, 1fr) minmax(170px, 0.7fr);
  gap: 24px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.compatibility-ledger span {
  color: var(--blue);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 700;
}

.compatibility-ledger strong {
  font-size: 20px;
}

.compatibility-ledger em {
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
  text-align: right;
}

.operation-section {
  background: var(--ivory);
}

.operation-stack {
  display: grid;
  gap: 24px;
}

.operation-card {
  display: grid;
  min-height: 390px;
  padding: clamp(34px, 4vw, 62px);
  grid-template-columns: 90px minmax(0, 1fr) minmax(210px, 0.4fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: stretch;
  border-radius: var(--radius-xl);
}

.mint-card {
  background: var(--mint);
  color: #113f35;
}

.blue-card {
  background: var(--blue-deep);
  color: var(--white);
}

.caramel-card {
  background: var(--caramel-soft);
  color: #4b2b19;
}

.operation-index {
  font-size: clamp(58px, 7vw, 104px);
  font-weight: 750;
  line-height: 0.85;
  letter-spacing: -0.08em;
}

.operation-content > span,
.operation-note > span {
  display: block;
  margin-bottom: 42px;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.09em;
}

.operation-content h3 {
  margin-bottom: 20px;
  font-size: clamp(32px, 3vw, 48px);
}

.operation-content p {
  max-width: 790px;
  margin-bottom: 28px;
}

.blue-card .operation-content p {
  color: rgba(255, 255, 255, 0.72);
}

.operation-content ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.operation-content li {
  position: relative;
  padding: 9px 0 9px 24px;
  border-top: 1px solid currentColor;
  font-size: 13px;
}

.operation-content li::before {
  position: absolute;
  top: 17px;
  left: 2px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.operation-note {
  display: flex;
  padding-left: 28px;
  flex-direction: column;
  justify-content: flex-end;
  border-left: 1px solid currentColor;
}

.operation-note > span {
  margin-bottom: auto;
}

.operation-note strong,
.operation-note small {
  display: block;
}

.operation-note strong {
  margin-bottom: 6px;
  font-size: 17px;
}

.operation-note small {
  opacity: 0.7;
  font-size: 12px;
}

.client-section {
  background: var(--black);
  color: var(--white);
}

.client-intro {
  display: grid;
  margin-bottom: 78px;
  grid-template-columns: minmax(0, 1.05fr) minmax(350px, 0.55fr);
  gap: clamp(60px, 9vw, 148px);
}

.client-intro .section-label {
  grid-column: 1 / -1;
  margin-bottom: 0;
  color: var(--mint);
}

.client-intro > p:last-child {
  padding-top: 34px;
  color: rgba(255, 255, 255, 0.62);
}

.client-table {
  border-top: 1px solid rgba(255, 255, 255, 0.5);
}

.client-row {
  display: grid;
  padding: 29px 0;
  grid-template-columns: minmax(160px, 0.45fr) minmax(350px, 1.25fr) minmax(170px, 0.4fr);
  gap: 34px;
  align-items: center;
  border-bottom: 1px solid var(--line-dark);
}

.client-row strong {
  font-size: 19px;
}

.client-row > span {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
}

.client-row em {
  color: var(--mint);
  font-size: 12px;
  font-style: normal;
  text-align: right;
}

.client-head {
  padding: 15px 0;
}

.client-head span {
  color: rgba(255, 255, 255, 0.38);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.client-head span:last-child {
  text-align: right;
}

.verification-sequence {
  display: grid;
  margin-top: 74px;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.verification-sequence article {
  min-height: 240px;
  padding: 28px;
  border-right: 1px solid var(--line-dark);
}

.verification-sequence article:last-child {
  border-right: 0;
}

.verification-sequence span {
  display: block;
  min-height: 84px;
  color: var(--caramel-soft);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
}

.verification-sequence strong {
  display: block;
  margin-bottom: 10px;
  font-size: 18px;
}

.verification-sequence p {
  color: rgba(255, 255, 255, 0.52);
  font-size: 13px;
}

.security-section {
  background: var(--mint);
}

.security-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.8fr) minmax(570px, 1.2fr);
  gap: clamp(50px, 8vw, 130px);
  align-items: stretch;
}

.security-lead {
  display: flex;
  flex-direction: column;
}

.security-lead .section-label {
  color: var(--mint-dark);
}

.security-lead h2 {
  margin-bottom: 34px;
  color: #123c33;
}

.security-lead > p {
  color: #356157;
}

.never-share {
  margin-top: auto;
  padding: 27px;
  border-radius: var(--radius-md);
  background: #153f36;
  color: var(--white);
}

.never-share span,
.never-share strong {
  display: block;
}

.never-share span {
  margin-bottom: 12px;
  color: var(--caramel-soft);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.never-share strong {
  font-size: 16px;
}

.risk-catalogue {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  overflow: hidden;
  border: 1px solid rgba(17, 89, 73, 0.35);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.35);
}

.risk-catalogue article {
  min-height: 285px;
  padding: 32px;
  border-right: 1px solid rgba(17, 89, 73, 0.25);
  border-bottom: 1px solid rgba(17, 89, 73, 0.25);
}

.risk-catalogue article:nth-child(even) {
  border-right: 0;
}

.risk-catalogue article:nth-child(n+3) {
  border-bottom: 0;
}

.risk-catalogue span {
  display: block;
  margin-bottom: 68px;
  color: var(--mint-dark);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-weight: 700;
}

.risk-catalogue h3 {
  margin-bottom: 12px;
  color: #123c33;
  font-size: 24px;
}

.risk-catalogue p {
  color: #426a61;
  font-size: 14px;
}

.updates-section {
  background: var(--parchment);
}

.updates-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.63fr) minmax(620px, 1.37fr);
  gap: clamp(60px, 9vw, 148px);
  align-items: start;
}

.updates-title h2 {
  margin-bottom: 34px;
}

.updates-title > p:last-child {
  color: var(--muted);
}

.update-list {
  border-top: 1px solid var(--text);
}

.update-list article {
  display: grid;
  padding: 32px 0;
  grid-template-columns: 130px minmax(0, 1fr) 82px;
  gap: 28px;
  align-items: start;
  border-bottom: 1px solid var(--line);
}

.update-list time {
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
}

.update-list div > span {
  display: block;
  margin-bottom: 9px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 700;
}

.update-list h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.update-list p {
  color: var(--muted);
  font-size: 14px;
}

.update-list em {
  padding: 5px 7px;
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 9px;
  font-style: normal;
  text-align: center;
}

.update-list em.pending {
  background: #dad5ca;
  color: var(--muted);
}

.faq-section {
  background: var(--ivory);
}

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

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

.faq-list summary {
  display: grid;
  padding: 29px 0;
  grid-template-columns: 1fr 40px;
  gap: 20px;
  align-items: center;
  font-size: clamp(19px, 1.6vw, 25px);
  font-weight: 650;
  list-style: none;
  cursor: pointer;
}

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

.faq-list summary span {
  color: var(--blue);
  font-size: 28px;
  font-weight: 300;
  text-align: center;
  transition: transform 160ms ease;
}

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

.faq-list details p {
  max-width: 980px;
  margin: -5px 0 31px;
  color: var(--muted);
}

.disclosure-section {
  background: var(--blue);
  color: var(--white);
}

.disclosure-grid {
  display: grid;
  grid-template-columns: minmax(330px, 0.72fr) minmax(560px, 1.28fr);
  gap: clamp(60px, 9vw, 148px);
}

.disclosure-title .section-label {
  color: var(--mint);
}

.disclosure-title h2 {
  margin-bottom: 34px;
}

.disclosure-title > p:last-child {
  color: rgba(255, 255, 255, 0.64);
}

.disclosure-ledger {
  margin: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
}

.disclosure-ledger div {
  display: grid;
  padding: 23px 0;
  grid-template-columns: minmax(130px, 0.36fr) 1fr;
  gap: 24px;
  border-bottom: 1px solid var(--line-dark);
}

.disclosure-ledger dt {
  color: rgba(255, 255, 255, 0.48);
  font-size: 12px;
}

.disclosure-ledger dd {
  margin: 0;
  font-weight: 600;
}

.disclosure-note {
  display: grid;
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding: 25px 30px;
  grid-template-columns: 170px 1fr;
  gap: 24px;
  align-items: center;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background: var(--mint);
  color: #143f35;
}

.disclosure-note span {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.disclosure-note p {
  font-size: 14px;
}

.site-footer {
  background: var(--black);
  color: var(--white);
}

.footer-inner {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding: 74px 0 38px;
}

.footer-brand {
  display: flex;
  margin-bottom: 52px;
  align-items: center;
  gap: 15px;
}

.footer-brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.footer-brand div {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.footer-brand strong {
  font-size: 25px;
}

.footer-brand span {
  margin-top: 9px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.footer-columns {
  display: grid;
  padding: 32px 0;
  grid-template-columns: 0.65fr 1.2fr 1.35fr;
  gap: 45px;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  color: rgba(255, 255, 255, 0.54);
  font-size: 12px;
}

.footer-bottom {
  display: flex;
  padding-top: 28px;
  justify-content: space-between;
  gap: 24px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 11px;
}

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

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

@media (max-width: 1180px) {
  .header-inner {
    width: min(calc(100% - 32px), var(--max));
  }

  .menu-toggle {
    display: block;
  }

  .primary-nav {
    position: fixed;
    top: var(--header-height);
    right: 16px;
    left: 16px;
    display: none;
    max-height: calc(100vh - var(--header-height) - 16px);
    padding: 14px;
    flex-direction: column;
    gap: 0;
    overflow-y: auto;
    border: 1px solid var(--line-dark);
    border-radius: 0 0 22px 22px;
    background: #171715;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.28);
  }

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

  .primary-nav a {
    min-height: 53px;
    padding: 0 14px;
    border-bottom: 1px solid var(--line-dark);
  }

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

  .primary-nav a::after {
    top: 10px;
    right: auto;
    bottom: 10px;
    left: 0;
    width: 3px;
    height: auto;
    transform: scaleY(0);
    transform-origin: top;
  }

  .primary-nav a:hover::after,
  .primary-nav a:focus-visible::after,
  .primary-nav a[aria-current="page"]::after {
    transform: scaleY(1);
  }

  .hero-top {
    grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  }

  .hero-brand {
    padding: 78px 50px;
  }

  .hero-bottom {
    grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.8fr);
  }

  .lifecycle-track {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 54px;
  }

  .lifecycle-track::before {
    display: none;
  }

  .lifecycle-track article,
  .lifecycle-track article:first-child,
  .lifecycle-track article:last-child {
    min-height: 260px;
    padding: 0 22px;
  }

  .lifecycle-track article:nth-child(3),
  .lifecycle-track article:nth-child(6) {
    border-right: 0;
  }

  .phase-dot {
    margin-bottom: 36px;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 72px;
  }

  .hero {
    width: calc(100% - 20px);
    margin-top: 10px;
    border-radius: 26px;
  }

  .hero-top,
  .hero-bottom,
  .identity-section,
  .section-heading,
  .compatibility-grid,
  .client-intro,
  .security-grid,
  .updates-grid,
  .disclosure-grid {
    grid-template-columns: 1fr;
  }

  .hero-brand {
    min-height: 540px;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .hero-statement {
    min-height: 400px;
  }

  .statement-mark {
    margin-bottom: 90px;
  }

  .hero-bottom {
    min-height: 0;
  }

  .hero-image {
    min-height: 400px;
  }

  .hero-cycle {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

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

  .hero-strip span:nth-child(2) {
    border-right: 0;
  }

  .hero-strip span:nth-child(-n+2) {
    border-bottom: 1px solid var(--line-dark);
  }

  .identity-mark {
    writing-mode: horizontal-tb;
    transform: none;
  }

  .section-heading,
  .compatibility-grid,
  .client-intro,
  .security-grid,
  .updates-grid,
  .disclosure-grid {
    gap: 44px;
  }

  .section-heading > p,
  .client-intro > p:last-child {
    padding-top: 0;
  }

  .compatibility-title {
    position: static;
  }

  .operation-card {
    grid-template-columns: 68px 1fr;
  }

  .operation-note {
    padding: 24px 0 0;
    grid-column: 2;
    border-top: 1px solid currentColor;
    border-left: 0;
  }

  .operation-note > span {
    margin-bottom: 30px;
  }

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

  .verification-sequence article:nth-child(2) {
    border-right: 0;
  }

  .verification-sequence article:nth-child(-n+2) {
    border-bottom: 1px solid var(--line-dark);
  }

  .footer-columns {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

@media (max-width: 640px) {
  :root {
    --radius-xl: 26px;
    --radius-lg: 20px;
  }

  body {
    font-size: 15px;
  }

  .header-inner,
  .section-wrap,
  .breadcrumb,
  .disclosure-note,
  .footer-inner {
    width: calc(100% - 32px);
  }

  .brand-lockup img {
    width: 40px;
    height: 40px;
  }

  .brand-lockup strong {
    font-size: 18px;
  }

  .brand-lockup span {
    display: none;
  }

  .menu-toggle {
    width: 44px;
    height: 44px;
  }

  .hero-brand {
    min-height: 500px;
    padding: 58px 24px;
  }

  .eyebrow {
    margin-bottom: 34px;
    font-size: 9px;
  }

  .hero h1 {
    font-size: clamp(42px, 12vw, 60px);
  }

  .hero-statement {
    min-height: 390px;
    padding: 38px 24px;
  }

  .statement-mark {
    margin-bottom: 80px;
  }

  .hero-tagline {
    font-size: 25px;
  }

  .hero-image {
    min-height: 290px;
  }

  .hero-cycle {
    padding: 30px 24px;
  }

  .cycle-heading {
    align-items: start;
    flex-direction: column;
  }

  .hero-strip span {
    padding: 18px;
    font-size: 10px;
  }

  .section-wrap {
    padding-top: 84px;
    padding-bottom: 84px;
  }

  .section-label {
    margin-bottom: 21px;
  }

  h2 {
    font-size: 40px;
  }

  .identity-mark {
    font-size: 112px;
  }

  .two-col-copy {
    margin-top: 44px;
    grid-template-columns: 1fr;
    gap: 22px;
    font-size: 15px;
  }

  .safety-line {
    margin-top: 42px;
    padding: 22px;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .section-heading {
    margin-bottom: 48px;
  }

  .lifecycle-track {
    grid-template-columns: 1fr;
    row-gap: 0;
  }

  .lifecycle-track article,
  .lifecycle-track article:first-child,
  .lifecycle-track article:last-child,
  .lifecycle-track article:nth-child(3),
  .lifecycle-track article:nth-child(6) {
    display: grid;
    min-height: auto;
    padding: 25px 0;
    grid-template-columns: 74px 24px 1fr;
    column-gap: 12px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

  .lifecycle-track article:last-child {
    border-bottom: 0;
  }

  .phase {
    margin: 0;
    grid-row: span 2;
  }

  .phase-dot {
    margin: 0;
    grid-row: span 2;
  }

  .lifecycle-track h3,
  .lifecycle-track p {
    grid-column: 3;
  }

  .compatibility-ledger > div {
    padding: 23px 0;
    grid-template-columns: 92px 1fr;
    gap: 12px;
  }

  .compatibility-ledger em {
    grid-column: 2;
    text-align: left;
  }

  .operation-card {
    padding: 29px 23px;
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .operation-index {
    font-size: 70px;
  }

  .operation-content,
  .operation-note {
    grid-column: 1;
  }

  .operation-content > span {
    margin-bottom: 28px;
  }

  .operation-content h3 {
    font-size: 33px;
  }

  .client-intro {
    margin-bottom: 48px;
  }

  .client-row,
  .client-head {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .client-head {
    display: none;
  }

  .client-row em {
    margin-top: 6px;
    text-align: left;
  }

  .verification-sequence {
    grid-template-columns: 1fr;
  }

  .verification-sequence article,
  .verification-sequence article:nth-child(2),
  .verification-sequence article:nth-child(-n+2) {
    min-height: auto;
    padding: 24px;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .verification-sequence article:last-child {
    border-bottom: 0;
  }

  .verification-sequence span {
    min-height: 36px;
  }

  .security-lead h2 {
    font-size: 42px;
  }

  .risk-catalogue {
    grid-template-columns: 1fr;
  }

  .risk-catalogue article,
  .risk-catalogue article:nth-child(even),
  .risk-catalogue article:nth-child(n+3) {
    min-height: auto;
    padding: 26px 23px;
    border-right: 0;
    border-bottom: 1px solid rgba(17, 89, 73, 0.25);
  }

  .risk-catalogue article:last-child {
    border-bottom: 0;
  }

  .risk-catalogue span {
    margin-bottom: 38px;
  }

  .update-list article {
    grid-template-columns: 1fr auto;
    gap: 15px;
  }

  .update-list article > div {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .update-list article > em {
    grid-column: 2;
    grid-row: 1;
  }

  .faq-list summary {
    padding: 24px 0;
    font-size: 18px;
  }

  .disclosure-ledger div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .disclosure-note {
    padding: 23px;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media print {
  .site-header,
  .menu-toggle {
    position: static;
  }

  .primary-nav {
    display: none;
  }

  .hero,
  .lifecycle-section,
  .client-section,
  .disclosure-section,
  .site-footer {
    background: #fff;
    color: #000;
  }
}