:root {
  --night-pitch: #061a15;
  --deep-forest: #0c2c23;
  --pitch-grid: #17473a;
  --cream-paper: #f4ebdd;
  --warm-white: #fbf7ef;
  --fluoro-cyan: #3df2d0;
  --amber-rank: #f4b84a;
  --signal-red: #e05a3f;
  --ink-brown: #2a2119;
  --muted-sage: #8aa79c;
  --table-line: #2e5b4e;
  --focus-glow: #b9fff0;
  --font-display: "Barlow Condensed", "Oswald", "Noto Sans SC", sans-serif;
  --font-body: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "IBM Plex Mono", "Roboto Mono", "SFMono-Regular", Consolas, monospace;
  --shell-max: 1240px;
  --gutter: clamp(18px, 4vw, 48px);
  --radius-organic: 24px 24px 24px 6px;
  --radius-pill: 999px;
  --shadow-panel: 0 24px 60px rgba(0, 0, 0, 0.24);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--warm-white);
  background-color: var(--night-pitch);
  background-image:
    radial-gradient(circle at 14% 8%, rgba(61, 242, 208, 0.1), transparent 30%),
    radial-gradient(circle at 88% 18%, rgba(244, 184, 74, 0.07), transparent 26%),
    linear-gradient(rgba(23, 71, 58, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 71, 58, 0.15) 1px, transparent 1px);
  background-size: auto, auto, 72px 72px, 72px 72px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

main {
  display: block;
}

img,
picture,
svg,
video {
  display: block;
  max-width: 100%;
}

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

button {
  color: inherit;
}

ul,
ol {
  padding-left: 1.2em;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 0.55em;
  color: var(--warm-white);
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.06em;
}

h1 {
  font-size: clamp(2.8rem, 6.5vw, 4.6rem);
}

h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
}

h4 {
  font-size: 1.2rem;
}

p {
  margin: 0 0 1em;
}

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

a {
  color: inherit;
  text-underline-offset: 0.22em;
}

strong {
  font-weight: 700;
}

::selection {
  color: var(--night-pitch);
  background: var(--fluoro-cyan);
}

:focus-visible {
  outline: 2px solid var(--focus-glow);
  outline-offset: 3px;
}

#main-content:focus {
  outline: 2px solid var(--focus-glow);
  outline-offset: 4px;
}

[hidden] {
  display: none !important;
}

.mono,
[data-year] {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 500;
  padding: 10px 14px;
  color: var(--night-pitch);
  background: var(--fluoro-cyan);
  border-radius: 2px 12px 12px 2px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

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

.reading-progress {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 300;
  height: 3px;
  pointer-events: none;
  background: rgba(12, 44, 35, 0.82);
}

.reading-progress__bar {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--fluoro-cyan), var(--amber-rank));
  transform: scaleX(0);
  transform-origin: 0 50%;
  will-change: transform;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 160;
  isolation: isolate;
  color: var(--warm-white);
  background: var(--night-pitch);
  border-bottom: 1px solid rgba(61, 242, 208, 0.16);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.24);
}

.header-rail {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, #061a15 0%, #09241c 54%, #0c2c23 100%);
}

.header-rail::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    rgba(61, 242, 208, 0.06) 0 1px,
    transparent 1px 84px
  );
  pointer-events: none;
}

.header-rail::after {
  content: "";
  position: absolute;
  top: -92px;
  right: -36px;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(61, 242, 208, 0.14);
  border-radius: 50%;
  pointer-events: none;
}

.header-shell {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.header-shell--rail {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(16px, 3vw, 40px);
  min-height: 78px;
}

.header-identity {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 26px);
  min-width: 0;
}

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

.brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  overflow: hidden;
  color: var(--fluoro-cyan);
  background: linear-gradient(145deg, rgba(61, 242, 208, 0.16), rgba(6, 26, 21, 0.1));
  border: 1px solid rgba(61, 242, 208, 0.55);
  border-radius: 12px 12px 12px 3px;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
}

.brand-mark::before {
  content: "";
  position: absolute;
  right: -20%;
  bottom: -50%;
  width: 34px;
  height: 80px;
  background: var(--amber-rank);
  opacity: 0.16;
  transform: rotate(24deg);
}

.brand-mark__slash {
  position: absolute;
  width: 1px;
  height: 150%;
  background: linear-gradient(180deg, transparent, var(--fluoro-cyan), transparent);
  opacity: 0.75;
  transform: rotate(36deg);
}

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

.brand-copy__name {
  color: var(--warm-white);
  font-family: var(--font-display);
  font-size: clamp(20px, 2.1vw, 26px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.brand-copy__sub {
  color: var(--muted-sage);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.4;
  letter-spacing: 0.18em;
  white-space: nowrap;
}

.header-note {
  margin: 0;
  padding-left: clamp(12px, 2vw, 22px);
  color: var(--muted-sage);
  border-left: 1px solid var(--table-line);
  font-size: 12px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.header-utility {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: clamp(10px, 2vw, 20px);
}

.header-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted-sage);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.status-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  background: var(--fluoro-cyan);
  border-radius: 50%;
  box-shadow:
    0 0 0 3px rgba(61, 242, 208, 0.12),
    0 0 14px rgba(61, 242, 208, 0.7);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 16px;
  color: var(--night-pitch);
  background: var(--fluoro-cyan);
  border-radius: var(--radius-pill) var(--radius-pill) var(--radius-pill) 4px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition:
    background-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.header-cta:hover,
.header-cta:focus-visible {
  color: var(--night-pitch);
  background: var(--focus-glow);
  transform: translateY(-1px);
}

.header-main {
  background: var(--deep-forest);
  border-top: 1px solid rgba(61, 242, 208, 0.12);
}

.header-shell--nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 42px);
  min-height: 60px;
}

.primary-nav {
  display: block;
  flex: 1 1 auto;
  min-width: 0;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2.4vw, 30px);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: nav-index;
}

.nav-item {
  min-width: 0;
  counter-increment: nav-index;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 19px 0 17px;
  color: var(--cream-paper);
  font-family: var(--font-display);
  font-size: clamp(14px, 1.35vw, 16px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.08em;
  text-decoration: none;
  white-space: nowrap;
  opacity: 0.86;
  transition:
    color 0.2s ease,
    opacity 0.2s ease;
}

.nav-link::before {
  content: "0" counter(nav-index);
  color: var(--muted-sage);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.02em;
  transform: translateY(-0.35em);
}

.nav-link::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 10px;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--fluoro-cyan), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--fluoro-cyan);
  opacity: 1;
}

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

.nav-link[aria-current="page"] {
  color: var(--fluoro-cyan);
  opacity: 1;
}

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

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

.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  color: var(--warm-white);
  background: rgba(6, 26, 21, 0.35);
  border: 1px solid rgba(61, 242, 208, 0.3);
  border-radius: var(--radius-pill) var(--radius-pill) var(--radius-pill) 4px;
  cursor: pointer;
  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  color: var(--fluoro-cyan);
  border-color: var(--fluoro-cyan);
  background: rgba(61, 242, 208, 0.08);
}

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

.nav-toggle__bars span {
  display: block;
  height: 1px;
  background: currentColor;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}

.nav-toggle__label {
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.16em;
}

.site-header[data-open="true"] .nav-toggle {
  color: var(--fluoro-cyan);
  border-color: var(--fluoro-cyan);
}

.site-header[data-open="true"] .nav-toggle__bars span:first-child {
  transform: translateY(2.5px) rotate(45deg);
}

.site-header[data-open="true"] .nav-toggle__bars span:last-child {
  transform: translateY(-2.5px) rotate(-45deg);
}

.round-index {
  display: flex;
  align-items: baseline;
  flex: 0 0 auto;
  gap: 6px;
  padding-left: clamp(14px, 2vw, 24px);
  border-left: 1px solid var(--table-line);
}

.round-index__label {
  color: var(--muted-sage);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
}

.round-index__num {
  color: var(--fluoro-cyan);
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.round-index__unit {
  color: var(--amber-rank);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.site-footer {
  position: relative;
  overflow: hidden;
  color: var(--cream-paper);
  background:
    linear-gradient(180deg, var(--night-pitch), #04110d);
  border-top: 1px solid rgba(61, 242, 208, 0.18);
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 8% 10%, rgba(61, 242, 208, 0.08), transparent 26%),
    radial-gradient(circle at 90% 74%, rgba(244, 184, 74, 0.06), transparent 22%),
    repeating-linear-gradient(
      90deg,
      rgba(23, 71, 58, 0.14) 0 1px,
      transparent 1px 78px
    );
  pointer-events: none;
}

.footer-shell {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(170px, 0.65fr) minmax(260px, 1fr);
  gap: clamp(28px, 5vw, 64px);
  padding-block: clamp(48px, 7vw, 84px) clamp(32px, 5vw, 56px);
  border-bottom: 1px solid var(--table-line);
}

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

.footer-eyebrow {
  margin: 0 0 12px;
  color: var(--fluoro-cyan);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
}

.footer-brandline {
  max-width: 12em;
  margin: 0 0 16px;
  color: var(--warm-white);
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.02;
  letter-spacing: 0.04em;
}

.footer-coord {
  margin: 0;
  color: var(--muted-sage);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.footer-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  padding-bottom: 5px;
  color: var(--fluoro-cyan);
  border-bottom: 1px solid rgba(61, 242, 208, 0.55);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-decoration: none;
  transition:
    color 0.2s ease,
    border-color 0.2s ease;
}

.footer-cta::after {
  content: "→";
  font-family: var(--font-mono);
}

.footer-cta:hover,
.footer-cta:focus-visible {
  color: var(--amber-rank);
  border-color: var(--amber-rank);
}

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

.footer-heading {
  margin: 0 0 16px;
  color: var(--amber-rank);
  font-family: var(--font-display);
  font-size: 14px;
  line-height: 1.2;
  letter-spacing: 0.16em;
}

.footer-links {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cream-paper);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  opacity: 0.82;
  transition:
    color 0.2s ease,
    opacity 0.2s ease,
    transform 0.2s ease;
}

.footer-link::before {
  content: "";
  width: 10px;
  height: 1px;
  background: var(--table-line);
  transition:
    width 0.2s ease,
    background-color 0.2s ease;
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--fluoro-cyan);
  opacity: 1;
  transform: translateX(2px);
}

.footer-link:hover::before,
.footer-link:focus-visible::before {
  width: 16px;
  background: var(--fluoro-cyan);
}

.footer-contact {
  margin: 16px 0 0;
  color: var(--muted-sage);
  font-size: 12px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 24px;
  padding-block: 20px 28px;
  color: var(--muted-sage);
  font-size: 11px;
  line-height: 1.5;
}

.footer-bottom__legal,
.footer-bottom__icp,
.footer-bottom__meta {
  margin: 0;
}

.footer-bottom__icp {
  color: var(--amber-rank);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.footer-bottom__meta {
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
}

.content-shell {
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.content-shell--narrow {
  max-width: 820px;
}

.content-shell--wide {
  max-width: 1480px;
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 32px);
}

.span-3 {
  grid-column: span 3;
}

.span-4 {
  grid-column: span 4;
}

.span-5 {
  grid-column: span 5;
}

.span-7 {
  grid-column: span 7;
}

.span-8 {
  grid-column: span 8;
}

.span-9 {
  grid-column: span 9;
}

.span-12 {
  grid-column: span 12;
}

.section {
  position: relative;
  padding-block: clamp(48px, 8vw, 104px);
}

.surface-paper {
  color: var(--ink-brown);
  background-color: var(--cream-paper);
  background-image:
    linear-gradient(90deg, rgba(42, 33, 25, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(42, 33, 25, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
}

.surface-paper h1,
.surface-paper h2,
.surface-paper h3,
.surface-paper h4,
.surface-paper h5,
.surface-paper h6,
.surface-paper .display-title,
.surface-paper .lede {
  color: var(--ink-brown);
}

.surface-paper .eyebrow {
  color: var(--deep-forest);
}

.surface-paper .data-rule {
  background: linear-gradient(90deg, var(--deep-forest), rgba(12, 44, 35, 0.08) 60%, transparent);
}

.surface-paper .breadcrumbs__current {
  color: var(--ink-brown);
}

.surface-paper .button--ghost {
  color: var(--deep-forest);
  border-color: rgba(12, 44, 35, 0.35);
}

.surface-paper .button--ghost:hover,
.surface-paper .button--ghost:focus-visible {
  color: var(--warm-white);
  background: var(--deep-forest);
  border-color: var(--deep-forest);
}

.surface-dark {
  color: var(--warm-white);
  background:
    linear-gradient(135deg, var(--deep-forest), var(--night-pitch));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  color: var(--fluoro-cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
}

.display-title {
  margin: 0;
  color: inherit;
  font-family: var(--font-display);
  font-size: clamp(2.7rem, 6.8vw, 5.2rem);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: 0.06em;
  text-wrap: balance;
}

.lede {
  max-width: 64ch;
  margin: 0;
  color: inherit;
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.8;
  opacity: 0.9;
}

.data-rule {
  display: block;
  width: 100%;
  height: 1px;
  margin: 0;
  border: 0;
  background: linear-gradient(90deg, var(--fluoro-cyan), rgba(61, 242, 208, 0.06) 60%, transparent);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill) var(--radius-pill) var(--radius-pill) 4px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}

.button--primary {
  color: var(--night-pitch);
  background: var(--fluoro-cyan);
}

.button--primary:hover,
.button--primary:focus-visible {
  color: var(--night-pitch);
  background: var(--focus-glow);
  transform: translateY(-1px);
}

.button--ghost {
  color: var(--fluoro-cyan);
  background: transparent;
  border-color: rgba(61, 242, 208, 0.4);
}

.button--ghost:hover,
.button--ghost:focus-visible {
  background: rgba(61, 242, 208, 0.1);
  border-color: var(--fluoro-cyan);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  color: var(--fluoro-cyan);
  background: rgba(61, 242, 208, 0.06);
  border: 1px solid var(--table-line);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: 0.08em;
}

.tag--amber {
  color: var(--amber-rank);
  background: rgba(244, 184, 74, 0.08);
  border-color: rgba(244, 184, 74, 0.45);
}

.tag--red {
  color: var(--signal-red);
  background: rgba(224, 90, 63, 0.08);
  border-color: rgba(224, 90, 63, 0.45);
}

.breadcrumbs {
  margin: 0 0 24px;
  color: var(--muted-sage);
  font-size: 12px;
}

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumbs__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  color: var(--table-line);
}

.breadcrumbs__link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.breadcrumbs__link:hover,
.breadcrumbs__link:focus-visible {
  color: var(--fluoro-cyan);
  border-color: currentColor;
}

.breadcrumbs__current {
  color: var(--cream-paper);
}

.media-frame {
  position: relative;
  display: block;
  overflow: hidden;
  margin: 0;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, rgba(23, 71, 58, 0.9), rgba(6, 26, 21, 0.9));
  border: 1px solid rgba(61, 242, 208, 0.18);
  border-radius: var(--radius-organic);
}

.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent 0 42%,
    rgba(61, 242, 208, 0.08) 42% 42.4%,
    transparent 42.4% 100%
  );
  pointer-events: none;
}

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

.media-frame__caption {
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  padding: 24px 16px 12px;
  color: var(--cream-paper);
  background: linear-gradient(transparent, rgba(6, 26, 21, 0.86));
  font-size: 12px;
  line-height: 1.5;
}

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

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

[data-spy-link] {
  text-decoration: none;
  transition:
    color 0.2s ease,
    border-color 0.2s ease;
}

.is-active,
[data-spy-link].is-active {
  color: var(--fluoro-cyan);
}

@media (max-width: 1120px) {
  .header-note {
    display: none;
  }

  .nav-list {
    gap: clamp(10px, 1.8vw, 22px);
  }
}

@media (max-width: 980px) {
  .header-shell--rail {
    flex-wrap: wrap;
    min-height: 64px;
    padding-block: 10px;
    gap: 10px 18px;
  }

  .header-shell--nav {
    position: relative;
    min-height: 56px;
    gap: 14px;
  }

  .header-utility .header-status {
    display: none;
  }

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

  .primary-nav {
    position: absolute;
    top: calc(100% - 1px);
    right: var(--gutter);
    left: var(--gutter);
    z-index: 60;
    max-height: calc(100vh - 160px);
    max-height: calc(100dvh - 160px);
    overflow: auto;
    padding: 10px 16px 14px;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    background: var(--deep-forest);
    border: 1px solid var(--table-line);
    border-top: 2px solid var(--fluoro-cyan);
    border-radius: 0 0 var(--radius-organic) var(--radius-organic);
    box-shadow: var(--shadow-panel);
    transform: translateY(-8px);
    transition:
      opacity 0.2s ease,
      transform 0.2s ease,
      visibility 0.2s ease;
  }

  .primary-nav[data-open="true"],
  .site-header[data-open="true"] .primary-nav {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-item {
    border-top: 1px solid rgba(46, 91, 78, 0.6);
  }

  .nav-item:first-child {
    border-top: 0;
  }

  .nav-link {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 10px 4px;
    font-size: 16px;
  }

  .nav-link::before {
    transform: none;
  }

  .nav-link::after {
    display: none;
  }

  .nav-link[aria-current="page"] {
    padding-left: 10px;
    background: rgba(61, 242, 208, 0.07);
    border-left: 2px solid var(--fluoro-cyan);
  }

  .round-index {
    display: flex;
    margin-left: auto;
    padding-left: 14px;
  }

  .round-index__label {
    display: none;
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .grid-12 {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .span-3,
  .span-4,
  .span-5 {
    grid-column: span 3;
  }

  .span-7,
  .span-8,
  .span-9,
  .span-12 {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .header-shell--rail {
    align-items: center;
    padding-block: 9px;
  }

  .header-identity {
    flex: 1 1 auto;
  }

  .brand-copy__sub {
    display: none;
  }

  .header-utility {
    gap: 8px;
  }

  .header-cta {
    padding: 8px 12px;
    font-size: 12px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-block: 40px 32px;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-brandline {
    max-width: 15em;
  }

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

  .grid-12 {
    grid-template-columns: 1fr;
  }

  .span-3,
  .span-4,
  .span-5,
  .span-7,
  .span-8,
  .span-9,
  .span-12 {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  body {
    background-size: auto, auto, 56px 56px, 56px 56px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    font-size: 22px;
  }

  .brand-copy__name {
    font-size: 20px;
  }

  .header-cta {
    padding-inline: 10px;
    font-size: 11px;
  }

  .round-index {
    display: none;
  }

  .nav-toggle {
    padding: 8px 11px;
  }

  .nav-toggle__label {
    font-size: 9px;
  }

  .footer-brandline {
    font-size: 32px;
  }

  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .js-reveal [data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition:
      opacity 0.55s ease,
      transform 0.55s ease;
  }

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

@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;
  }

  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }

  .button,
  .header-cta,
  .nav-link,
  .footer-link {
    transition: none;
  }
}