:root {
  --ink-950: #07131F;
  --ink-900: #0E2233;
  --cyan: #22D3EE;
  --orange: #FF6A1A;
  --metal: #8A97A6;
  --paper: #F3EEE5;
  --rock: #58636F;
  --moss: #4E7A5A;
  --clay: #B86B4B;
  --ice: #A5F3FC;
  --line: rgba(243, 238, 229, 0.16);
  --line-strong: rgba(34, 211, 238, 0.38);
  --panel: rgba(14, 34, 51, 0.82);
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.34);
  --container: 1220px;
  --gutter: clamp(18px, 4vw, 48px);
  --sans: "Noto Sans SC", "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
  --mono: "JetBrains Mono", "IBM Plex Mono", "SFMono-Regular", "Consolas", monospace;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 148px;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--paper);
  background-color: var(--ink-950);
  background-image:
    radial-gradient(circle at 88% 8%, rgba(34, 211, 238, 0.08), transparent 28rem),
    linear-gradient(132deg, rgba(255, 106, 26, 0.035), transparent 42%),
    linear-gradient(180deg, rgba(14, 34, 51, 0.3), transparent 55%);
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}

body,
button,
input,
select,
textarea {
  font-family: var(--sans);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  color: var(--paper);
  font-family: var(--sans);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.08;
}

p,
ul,
ol,
dl,
figure,
blockquote {
  margin: 0;
}

ul,
ol {
  padding: 0;
}

img,
svg,
video,
canvas {
  max-width: 100%;
}

img {
  height: auto;
}

button {
  color: inherit;
}

a {
  color: var(--cyan);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

a:hover {
  color: var(--ice);
}

::selection {
  color: var(--ink-950);
  background: var(--orange);
}

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

[hidden] {
  display: none !important;
}

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

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 3000;
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 9px 16px;
  color: var(--ink-950);
  background: var(--ice);
  border: 2px solid var(--cyan);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 180ms var(--ease-out);
}

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

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

.content-wrap {
  width: min(860px, 100%);
}

.section-band {
  position: relative;
  padding-block: clamp(52px, 8vw, 104px);
  border-top: 1px solid var(--line);
}

.section-band--ink {
  background: var(--ink-900);
}

.section-band--paper {
  color: var(--ink-950);
  background: var(--paper);
}

.section-band--paper h2,
.section-band--paper h3,
.section-band--paper .display-title,
.section-band--paper .section-title,
.section-band--paper .eyebrow,
.section-band--paper .serif-kicker {
  color: var(--ink-950);
}

.section-band--paper .lede,
.section-band--paper .body-copy {
  color: var(--rock);
}

.section-band--moss {
  background: rgba(78, 122, 90, 0.18);
}

.section-band--clay {
  background: rgba(184, 107, 75, 0.16);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(120px, 0.46fr) minmax(0, 1.54fr);
  gap: clamp(18px, 4vw, 56px);
  align-items: start;
}

.eyebrow,
.serif-kicker {
  color: var(--clay);
  font-family: var(--serif);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.5;
}

.serif-kicker {
  color: var(--metal);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.display-title {
  max-width: 12ch;
  font-size: clamp(2.8rem, 7vw, 6rem);
  line-height: 0.98;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
}

.lede {
  max-width: 40em;
  color: var(--metal);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.72;
}

.body-copy {
  max-width: 42em;
  color: var(--paper);
  font-size: 16px;
  line-height: 1.78;
}

.breadcrumb {
  padding-block: 14px;
  border-bottom: 1px solid var(--line);
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--metal);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.breadcrumb-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb-list li + li::before {
  content: "/";
  color: var(--rock);
}

.breadcrumb-link {
  color: var(--metal);
  text-decoration: none;
}

.breadcrumb-link:hover {
  color: var(--cyan);
}

.breadcrumb-link[aria-current="page"] {
  color: var(--paper);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 1px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color 180ms var(--ease-out),
    border-color 180ms var(--ease-out),
    color 180ms var(--ease-out),
    transform 180ms var(--ease-out),
    box-shadow 180ms var(--ease-out);
}

.button--primary {
  color: var(--ink-950);
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 4px 4px 0 rgba(34, 211, 238, 0.34);
}

.button--primary:hover {
  color: var(--ink-950);
  background: #ff7d39;
  border-color: var(--ice);
  transform: translate(-1px, -1px);
  box-shadow: 6px 6px 0 rgba(34, 211, 238, 0.24);
}

.button--ghost {
  color: var(--paper);
  background: transparent;
  border-color: rgba(243, 238, 229, 0.28);
}

.button--ghost:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(34, 211, 238, 0.08);
}

.button--compact {
  min-height: 34px;
  padding: 8px 12px;
  font-size: 12px;
}

.button--block {
  width: 100%;
}

.grid {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
}

.grid--split {
  grid-template-columns: minmax(0, 1.16fr) minmax(0, 0.84fr);
  align-items: start;
}

.grid--index {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.card {
  position: relative;
  padding: clamp(20px, 3vw, 30px);
  overflow: hidden;
  color: var(--paper);
  background: var(--ink-900);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.card--paper {
  color: var(--ink-950);
  background: var(--paper);
  border-color: rgba(7, 19, 31, 0.22);
}

.panel {
  padding: clamp(18px, 3vw, 28px);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 rgba(243, 238, 229, 0.04);
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  color: var(--metal);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.tag--cyan {
  color: var(--ink-950);
  background: var(--cyan);
  border-color: var(--cyan);
}

.tag--orange {
  color: var(--ink-950);
  background: var(--orange);
  border-color: var(--orange);
}

.tag--moss {
  color: var(--paper);
  background: var(--moss);
  border-color: var(--moss);
}

.media-frame {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.14), transparent 48%),
    linear-gradient(315deg, rgba(255, 106, 26, 0.12), transparent 42%),
    var(--ink-900);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
}

.media-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(243, 238, 229, 0.06) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg, rgba(243, 238, 229, 0.04) 0 1px, transparent 1px 84px);
}

.media-frame img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-frame--wide {
  aspect-ratio: 21 / 9;
}

.media-frame--tall {
  aspect-ratio: 4 / 5;
}

.data-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  border: 1px solid var(--line);
  background: rgba(14, 34, 51, 0.72);
}

.data-strip-item {
  min-width: 0;
  padding: 14px 16px;
  border-right: 1px solid var(--line);
}

.data-strip-item:last-child {
  border-right: 0;
}

.data-strip-label {
  display: block;
  color: var(--metal);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.data-strip-value {
  display: block;
  margin-top: 4px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  color: var(--paper);
  background: linear-gradient(180deg, #081724 0%, var(--ink-950) 100%);
  border-bottom: 1px solid rgba(34, 211, 238, 0.28);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.24);
  isolation: isolate;
}

.read-progress {
  position: absolute;
  inset: 0 0 auto;
  z-index: 4;
  height: 2px;
  overflow: hidden;
  background: rgba(243, 238, 229, 0.08);
}

.read-progress-bar {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--ice), var(--orange));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 120ms linear;
}

.header-shell {
  position: relative;
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.header-utility {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) auto auto;
  gap: clamp(16px, 2.4vw, 36px);
  align-items: center;
  padding: 16px 0 14px;
  border-bottom: 1px solid var(--line);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--paper);
  text-decoration: none;
}

.brand-lockup:hover {
  color: var(--paper);
}

.brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.18), rgba(255, 106, 26, 0.08));
  border: 1px solid rgba(34, 211, 238, 0.48);
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
}

.brand-mark::before {
  content: "";
  position: absolute;
  top: 20px;
  left: -14px;
  width: 72px;
  height: 2px;
  background: var(--orange);
  opacity: 0.9;
  transform: rotate(-42deg);
}

.brand-mark-core {
  width: 14px;
  height: 14px;
  border: 2px solid var(--cyan);
  box-shadow: 4px 4px 0 rgba(255, 106, 26, 0.4);
  transform: rotate(45deg);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.brand-name {
  color: var(--paper);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1.2;
  white-space: nowrap;
}

.brand-tagline {
  overflow: hidden;
  color: var(--metal);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.5;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.utility-links {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.4vw, 20px);
}

.utility-link {
  padding: 4px 0;
  color: var(--metal);
  border-bottom: 1px solid transparent;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.4;
  text-decoration: none;
  transition:
    color 160ms var(--ease-out),
    border-color 160ms var(--ease-out);
}

.utility-link:hover,
.utility-link:focus-visible,
.utility-link[aria-current="page"] {
  color: var(--cyan);
  border-color: var(--cyan);
}

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

.nav-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 8px 10px;
  color: var(--paper);
  background: var(--ink-900);
  border: 1px solid rgba(34, 211, 238, 0.32);
  border-radius: 1px;
  font: 800 13px/1 var(--sans);
  letter-spacing: 0.04em;
  cursor: pointer;
}

.nav-toggle:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.nav-toggle-box {
  display: grid;
  gap: 4px;
  width: 18px;
}

.nav-toggle-line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--cyan);
  transition:
    transform 200ms var(--ease-out),
    opacity 200ms var(--ease-out);
}

.nav-toggle-label {
  line-height: 1;
}

.header-main {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 26px);
  padding: 11px 0 12px;
}

.header-section-label {
  flex: 0 0 auto;
  color: var(--clay);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1.2;
  white-space: nowrap;
}

.primary-nav {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-width: 0;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: nav-counter;
}

.nav-item {
  counter-increment: nav-counter;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 9px 12px;
  color: var(--paper);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 1px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  transition:
    background-color 180ms var(--ease-out),
    border-color 180ms var(--ease-out),
    color 180ms var(--ease-out);
}

.nav-link::before {
  content: "0" counter(nav-counter);
  color: var(--clay);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1;
  transform: translateY(-1px);
}

.nav-link:hover {
  color: var(--cyan);
  background: rgba(34, 211, 238, 0.08);
  border-color: rgba(34, 211, 238, 0.24);
}

.nav-link[aria-current="page"] {
  color: var(--ink-950);
  background: var(--paper);
  border-color: var(--paper);
}

.nav-link[aria-current="page"]::before {
  color: var(--orange);
}

.nav-cta {
  display: none;
}

.site-footer {
  position: relative;
  overflow: hidden;
  color: var(--paper);
  background: var(--ink-950);
  border-top: 1px solid rgba(34, 211, 238, 0.24);
}

.footer-rail {
  display: grid;
  grid-template-columns: 1.6fr 0.8fr 0.35fr 0.25fr;
  height: 7px;
  background: var(--rock);
}

.footer-rail span:nth-child(1) {
  background: var(--cyan);
}

.footer-rail span:nth-child(2) {
  background: var(--orange);
}

.footer-rail span:nth-child(3) {
  background: var(--moss);
}

.footer-rail span:nth-child(4) {
  background: var(--clay);
}

.footer-shell {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
  padding: clamp(46px, 7vw, 76px) 0 26px;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(0, 1.45fr);
  gap: clamp(30px, 6vw, 80px);
  padding-bottom: clamp(34px, 5vw, 56px);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.footer-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--paper);
  text-decoration: none;
}

.footer-monogram {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 64px;
  height: 64px;
  color: var(--ink-950);
  background: linear-gradient(135deg, var(--cyan), var(--ice) 55%, var(--orange));
  border: 1px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
  font-family: var(--mono);
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
}

.footer-brand-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.footer-brand-name {
  color: var(--paper);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1.15;
}

.footer-brand-caption {
  color: var(--metal);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  line-height: 1.5;
}

.footer-statement {
  max-width: 30ch;
  color: var(--metal);
  font-size: 15px;
  line-height: 1.75;
}

.footer-cta {
  margin-top: 2px;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 34px);
}

.footer-column {
  min-width: 0;
}

.footer-column-title {
  padding-bottom: 12px;
  margin-bottom: 12px;
  color: var(--paper);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.4;
}

.footer-link-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  color: var(--metal);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  text-decoration: none;
  transition:
    color 160ms var(--ease-out),
    transform 160ms var(--ease-out);
}

.footer-link:hover {
  color: var(--cyan);
  transform: translateX(3px);
}

.footer-contact-band {
  display: grid;
  grid-template-columns: minmax(130px, 0.42fr) minmax(0, 1.45fr) minmax(220px, 0.8fr);
  gap: clamp(18px, 3vw, 34px);
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.footer-contact-label {
  color: var(--clay);
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.footer-contact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-contact-item {
  min-width: 0;
}

.footer-contact-item:last-child {
  grid-column: 1 / -1;
}

.footer-contact-key {
  display: block;
  color: var(--metal);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.5;
}

.footer-contact-value {
  display: block;
  margin-top: 2px;
  color: var(--paper);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.footer-note {
  color: var(--metal);
  font-size: 12px;
  line-height: 1.7;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 22px;
}

.footer-copyright,
.footer-icp {
  color: var(--metal);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  line-height: 1.6;
}

.footer-year {
  color: var(--clay);
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.footer-legal-link {
  color: var(--metal);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  line-height: 1.6;
  text-decoration: none;
}

.footer-legal-link:hover {
  color: var(--cyan);
}

.has-js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 620ms var(--ease-out),
    transform 620ms var(--ease-out);
}

.has-js [data-reveal][data-revealed] {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1120px) {
  .header-utility {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .utility-links {
    display: none;
  }

  .header-section-label {
    display: none;
  }
}

@media (max-width: 900px) {
  html {
    scroll-padding-top: 118px;
  }

  .header-utility {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    padding: 12px 0;
  }

  .header-actions {
    display: none;
  }

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

  html:not(.has-js) .nav-toggle {
    display: none;
  }

  .header-main {
    display: block;
    padding: 0 0 12px;
  }

  .primary-nav {
    display: block;
  }

  html.has-js .primary-nav {
    display: none;
  }

  html.has-js .site-header[data-open="true"] .primary-nav,
  html.has-js .primary-nav[data-open="true"] {
    display: block;
  }

  .nav-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    border-top: 1px solid var(--line);
  }

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

  .nav-link {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 14px 2px;
    font-size: 16px;
  }

  .nav-link::before {
    order: 2;
    font-size: 10px;
  }

  .nav-link[aria-current="page"] {
    color: var(--ink-950);
    background: var(--paper);
    border-color: var(--paper);
    padding-inline: 10px;
  }

  .nav-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    margin-top: 12px;
    padding: 13px 16px;
    color: var(--ink-950);
    background: var(--orange);
    border: 1px solid var(--orange);
    font-size: 14px;
    font-weight: 900;
    letter-spacing: 0.02em;
    line-height: 1;
    text-decoration: none;
    box-shadow: 4px 4px 0 rgba(34, 211, 238, 0.3);
  }

  .nav-cta:hover {
    color: var(--ink-950);
    border-color: var(--ice);
  }

  .site-header[data-open="true"] .nav-toggle-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .site-header[data-open="true"] .nav-toggle-line:nth-child(2) {
    opacity: 0;
  }

  .site-header[data-open="true"] .nav-toggle-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 12px;
  }

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

  .footer-top {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .footer-contact-band {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

@media (max-width: 640px) {
  .brand-mark {
    width: 38px;
    height: 38px;
  }

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

  .brand-tagline {
    display: none;
  }

  .nav-toggle-label {
    display: none;
  }

  .nav-toggle {
    padding: 8px;
  }

  .display-title {
    max-width: 10ch;
  }

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

  .data-strip-item {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .data-strip-item:last-child {
    border-bottom: 0;
  }

  .footer-nav {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-monogram {
    width: 54px;
    height: 54px;
    font-size: 28px;
  }

  .footer-contact-list {
    grid-template-columns: 1fr;
  }

  .footer-contact-item:last-child {
    grid-column: auto;
  }

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

@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;
    scroll-behavior: auto !important;
  }

  .has-js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}