:root {
  --color-heritage-deep: #062f22;
  --color-heritage-strong: #041f17;
  --color-heritage-leaf: #0b5138;
  --color-jubilee-gold: #d5a52a;
  --color-jubilee-bright: #f2d675;
  --color-parchment: #fff9ea;
  --color-surface: #ffffff;
  --color-ink: #13251e;
  --color-muted: #5c6b64;
  --color-line: #d9d4c3;
  --color-focus: #0a6ebd;
  --font-display: "Arial Black", Impact, sans-serif;
  --font-heritage: Georgia, "Times New Roman", serif;
  --font-body: "Trebuchet MS", Arial, sans-serif;
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.75rem;
  --radius-pill: 999px;
  --space-xs: 0.375rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-xxl: 6rem;
  --shadow-soft: 0 1.25rem 4rem rgba(4, 31, 23, 0.12);
  --shadow-lift: 0 1rem 2.5rem rgba(4, 31, 23, 0.18);
  --container: 74rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: var(--color-jubilee-gold) var(--color-parchment);
}

*::-webkit-scrollbar {
  width: 0.7rem;
  height: 0.7rem;
}

*::-webkit-scrollbar-track {
  background: var(--color-parchment);
}

*::-webkit-scrollbar-thumb {
  background: var(--color-jubilee-gold);
  border: 0.18rem solid var(--color-parchment);
  border-radius: var(--radius-pill);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 7rem;
}

body {
  margin: 0;
  background: var(--color-parchment);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  background: var(--color-jubilee-bright);
  color: var(--color-heritage-strong);
}

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

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

button {
  color: inherit;
  font: inherit;
}

a {
  color: inherit;
}

p,
h1,
h2,
h3,
dl,
dd,
blockquote,
figure {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.05;
}

h2,
h3 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

:focus-visible {
  outline: 0.2rem solid var(--color-focus);
  outline-offset: 0.22rem;
  box-shadow: 0 0 0 0.14rem var(--color-surface);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 1rem;
  transform: translateY(-180%);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-heritage-strong);
  font-weight: 800;
  box-shadow: var(--shadow-lift);
}

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

.container {
  width: min(var(--container), calc(100% - 2.5rem));
  margin-inline: auto;
}

.planning-notice {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: var(--color-heritage-strong);
  color: var(--color-surface);
  font-size: 0.78rem;
}

.planning-notice__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 2.35rem;
  padding-block: 0.35rem;
}

.planning-notice p {
  margin: 0;
}

.planning-notice__label {
  flex: 0 0 auto;
  padding: 0.1rem 0.55rem;
  border: 1px solid var(--color-jubilee-gold);
  border-radius: var(--radius-pill);
  color: var(--color-jubilee-bright);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  line-height: 1.5;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(6, 47, 34, 0.12);
  background: rgba(255, 249, 234, 0.96);
  backdrop-filter: blur(1rem);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 5.2rem;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--color-heritage-deep);
  text-decoration: none;
}

.brand__mark {
  display: flex;
  width: 3.6rem;
  height: 3.2rem;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
}

.brand__mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0.25rem 0.45rem rgba(4, 31, 23, 0.18));
}

.brand__words {
  display: grid;
  line-height: 1.1;
}

.brand__words strong {
  font-family: var(--font-heritage);
  font-size: 1.05rem;
}

.brand__words span {
  margin-top: 0.22rem;
  color: var(--color-muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding-inline: 0.85rem;
  border-radius: var(--radius-pill);
  color: var(--color-heritage-deep);
  font-size: 0.83rem;
  font-weight: 800;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="true"] {
  background: rgba(6, 47, 34, 0.08);
}

.site-nav .nav-cta {
  margin-left: 0.4rem;
  background: var(--color-heritage-deep);
  color: var(--color-surface);
}

.site-nav .nav-cta:hover {
  background: var(--color-heritage-leaf);
}

.menu-toggle {
  display: none;
  align-items: center;
  gap: 0.7rem;
  min-height: 2.75rem;
  padding: 0.55rem 0.8rem;
  border: 1px solid rgba(6, 47, 34, 0.24);
  border-radius: var(--radius-pill);
  background: transparent;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.menu-toggle__icon {
  display: grid;
  gap: 0.32rem;
}

.menu-toggle__icon i {
  display: block;
  width: 1.2rem;
  height: 0.13rem;
  background: currentColor;
  transition: transform 180ms ease;
}

.hero {
  position: relative;
  min-height: calc(100svh - 7.55rem);
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-parchment);
}

.hero__watermark {
  position: absolute;
  right: -0.08em;
  bottom: -0.18em;
  color: transparent;
  font-family: var(--font-display);
  font-size: clamp(18rem, 42vw, 42rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.16em;
  line-height: 0.72;
  opacity: 0.07;
  pointer-events: none;
  -webkit-text-stroke: 0.025em var(--color-heritage-deep);
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(20rem, 0.88fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 6.5rem);
  min-height: inherit;
  padding-block: clamp(4rem, 8vw, 7.5rem);
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--color-heritage-leaf);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow span {
  color: var(--color-heritage-deep);
}

.eyebrow--gold {
  color: var(--color-jubilee-bright);
}

.hero h1 {
  max-width: 9ch;
  margin-bottom: 1.5rem;
  color: var(--color-heritage-deep);
  font-family: var(--font-display);
  font-size: clamp(4.2rem, 9vw, 8.2rem);
  letter-spacing: -0.08em;
  line-height: 0.82;
  text-transform: uppercase;
}

.hero h1 span {
  display: block;
  margin-top: 0.26em;
  color: var(--color-jubilee-gold);
  font-family: var(--font-heritage);
  font-size: 0.48em;
  font-style: italic;
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.95;
  text-transform: none;
}

.hero__lead {
  max-width: 38rem;
  margin-bottom: 1.65rem;
  color: #30463d;
  font-family: var(--font-heritage);
  font-size: clamp(1.12rem, 2vw, 1.35rem);
  line-height: 1.55;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 3.2rem;
  padding: 0.7rem 1.2rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-0.12rem);
}

.button--primary {
  background: var(--color-jubilee-gold);
  color: var(--color-heritage-strong);
  box-shadow: 0 0.55rem 1.4rem rgba(213, 165, 42, 0.22);
}

.button--primary:hover {
  background: var(--color-jubilee-bright);
  box-shadow: 0 0.75rem 1.7rem rgba(213, 165, 42, 0.28);
}

.button--quiet {
  border-color: rgba(6, 47, 34, 0.28);
  color: var(--color-heritage-deep);
}

.button--quiet:hover {
  border-color: var(--color-heritage-deep);
  background: var(--color-surface);
}

.launch-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: 38rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-line);
}

.launch-card p {
  margin-bottom: 0.2rem;
}

.launch-card__label,
.countdown span {
  color: var(--color-muted);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.launch-card time {
  color: var(--color-heritage-deep);
  font-family: var(--font-heritage);
  font-size: 1.02rem;
  font-weight: 700;
}

.countdown {
  display: grid;
  flex: 0 0 auto;
  justify-items: end;
}

.countdown strong {
  color: var(--color-heritage-deep);
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.04em;
}

.hero__art {
  position: relative;
  isolation: isolate;
  width: min(100%, 34rem);
  justify-self: end;
  margin-bottom: 0;
}

.hero__art::before {
  position: absolute;
  z-index: -1;
  content: "";
  inset: -1rem;
  border: 0.16rem solid var(--color-jubilee-gold);
  border-radius: var(--radius-lg);
}

.hero__art img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  border: 0.38rem solid var(--color-surface);
  border-radius: var(--radius-md);
  background: #000000;
  box-shadow: var(--shadow-lift);
}

.milestone-band {
  position: relative;
  z-index: 2;
  background: var(--color-heritage-deep);
  color: var(--color-surface);
}

.milestone-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
}

.milestone-grid > div {
  display: grid;
  min-height: 9rem;
  align-content: center;
  padding: 1.4rem clamp(1rem, 2.5vw, 2.2rem);
  border-left: 1px solid rgba(255, 255, 255, 0.15);
}

.milestone-grid > div:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.milestone-grid dt {
  color: var(--color-jubilee-bright);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.75rem);
  letter-spacing: -0.05em;
  line-height: 1;
}

.milestone-grid dd {
  max-width: 13rem;
  margin: 0.4rem 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.35;
}

.section {
  padding-block: clamp(5rem, 10vw, 8.5rem);
}

.section h2,
.location h2 {
  margin-bottom: 1.4rem;
  color: var(--color-heritage-deep);
  font-family: var(--font-heritage);
  font-size: clamp(2.6rem, 5.3vw, 5rem);
  letter-spacing: -0.055em;
}

.section-intro h2 {
  max-width: 10ch;
}

.story__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
}

.section-intro {
  grid-column: 1 / span 6;
}

.story__body {
  grid-column: 7 / -1;
  grid-row: 1 / span 2;
  padding-top: 2.5rem;
}

.story__opening {
  color: var(--color-heritage-deep);
  font-family: var(--font-heritage);
  font-size: clamp(1.3rem, 2.3vw, 1.7rem);
  font-weight: 700;
  line-height: 1.5;
}

.story__body > p:not(.story__opening) {
  max-width: 38rem;
  color: var(--color-muted);
  font-size: 1.04rem;
}

.story blockquote {
  position: relative;
  margin: 3rem 0 0;
  padding: 2rem 0 0 2rem;
  border-top: 1px solid var(--color-line);
  color: var(--color-heritage-deep);
  font-family: var(--font-heritage);
  font-size: clamp(1.8rem, 3.5vw, 3.1rem);
  font-style: italic;
  line-height: 1.12;
}

.story blockquote::before {
  position: absolute;
  top: 1.7rem;
  left: 0;
  color: var(--color-jubilee-gold);
  content: "“";
  font-size: 3rem;
  line-height: 1;
}

.story blockquote cite {
  display: block;
  margin-top: 0.75rem;
  color: var(--color-muted);
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-style: normal;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.identity-card {
  grid-column: 1 / span 5;
  align-self: end;
  padding: clamp(1.4rem, 3vw, 2.25rem);
  border-top: 0.3rem solid var(--color-jubilee-gold);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.identity-card__kicker {
  margin-bottom: 1.2rem;
  color: var(--color-heritage-leaf);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.identity-card dl {
  margin-bottom: 0;
}

.identity-card dl > div {
  padding-block: 1rem;
  border-top: 1px solid var(--color-line);
}

.identity-card dt {
  color: var(--color-muted);
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.identity-card dd {
  margin: 0.35rem 0 0;
  color: var(--color-heritage-deep);
  font-family: var(--font-heritage);
  font-weight: 700;
  line-height: 1.4;
}

.decades {
  overflow: hidden;
  border-block: 1px solid var(--color-line);
  background: var(--color-surface);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(17rem, 0.8fr);
  align-items: end;
  gap: clamp(2rem, 7vw, 7rem);
  margin-bottom: 3rem;
}

.section-heading h2 {
  max-width: 12ch;
  margin-bottom: 0;
}

.section-heading > p {
  margin-bottom: 0.45rem;
  color: var(--color-muted);
}

.rail-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.rail-controls p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.rail-controls button {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  background: var(--color-parchment);
  color: var(--color-heritage-deep);
  cursor: pointer;
  font-size: 1.15rem;
  font-weight: 900;
}

.rail-controls button:hover:not(:disabled) {
  border-color: var(--color-jubilee-gold);
  background: var(--color-jubilee-bright);
}

.rail-controls button:disabled {
  cursor: not-allowed;
  opacity: 0.35;
}

.decade-rail {
  display: grid;
  grid-auto-columns: minmax(17.5rem, 24rem);
  grid-auto-flow: column;
  gap: 1rem;
  max-width: none;
  padding: 0.25rem 0.25rem 1.35rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
}

.decade-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-parchment);
  scroll-snap-align: start;
}

.decade-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  transition: transform 350ms ease;
}

.decade-card:hover img {
  transform: scale(1.025);
}

.decade-card > div {
  padding: 1.25rem 1.35rem 1.4rem;
  border-top: 1px solid var(--color-line);
}

.decade-card p {
  margin-bottom: 0.3rem;
  color: var(--color-jubilee-gold);
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.decade-card h3 {
  margin-bottom: 0.4rem;
  color: var(--color-heritage-deep);
  font-family: var(--font-heritage);
  font-size: 1.45rem;
}

.decade-card span {
  color: var(--color-muted);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.decades__alumni-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-line);
}

.decades__alumni-cta p {
  margin: 0;
  color: var(--color-heritage-deep);
  font-family: var(--font-heritage);
  font-size: 1.2rem;
  font-style: italic;
  font-weight: 700;
}

.alumni-hero {
  position: relative;
  overflow: hidden;
  background: var(--color-heritage-deep);
  color: var(--color-surface);
}

.alumni-hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 0.35rem;
  background: var(--color-jubilee-gold);
  content: "";
}

.alumni-hero__watermark {
  position: absolute;
  top: 50%;
  left: -0.06em;
  color: rgba(255, 255, 255, 0.035);
  font-family: var(--font-display);
  font-size: clamp(9rem, 24vw, 23rem);
  letter-spacing: -0.08em;
  line-height: 0.72;
  transform: translateY(-45%);
  white-space: nowrap;
}

.alumni-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(19rem, 0.75fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
  min-height: 42rem;
  padding-block: clamp(4.5rem, 9vw, 8rem);
}

.alumni-hero__copy {
  max-width: 44rem;
}

.alumni-hero h1 {
  max-width: 10ch;
  margin-bottom: 1.4rem;
  color: var(--color-surface);
  font-family: var(--font-display);
  font-size: clamp(3.8rem, 8vw, 7.2rem);
  letter-spacing: -0.075em;
  line-height: 0.88;
  text-transform: uppercase;
}

.alumni-hero h1 span {
  display: block;
  margin-top: 0.28em;
  color: var(--color-jubilee-bright);
  font-family: var(--font-heritage);
  font-size: 0.48em;
  font-style: italic;
  letter-spacing: -0.04em;
  line-height: 0.95;
  text-transform: none;
}

.alumni-hero__lead {
  max-width: 39rem;
  margin-bottom: 1.8rem;
  color: rgba(255, 255, 255, 0.78);
  font-family: var(--font-heritage);
  font-size: clamp(1.12rem, 2vw, 1.38rem);
  line-height: 1.55;
}

.button--alumni-light {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--color-surface);
}

.button--alumni-light:hover {
  border-color: var(--color-surface);
  background: var(--color-surface);
  color: var(--color-heritage-deep);
}

.button--whatsapp {
  border-color: #25d366;
  background: #25d366;
  color: var(--color-heritage-strong);
}

.button--whatsapp:hover {
  border-color: #7ff0a6;
  background: #7ff0a6;
  color: var(--color-heritage-strong);
}

.alumni-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 38rem;
  margin: 2rem 0 0;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.alumni-hero__facts > div {
  padding-inline: 1rem;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.alumni-hero__facts > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.alumni-hero__facts dt {
  color: var(--color-jubilee-bright);
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: -0.04em;
}

.alumni-hero__facts dd {
  margin: 0.2rem 0 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.alumni-hero__seal {
  display: grid;
  justify-items: center;
  width: min(100%, 28rem);
  justify-self: end;
  padding: clamp(1.35rem, 3vw, 2.2rem);
  border: 0.15rem solid var(--color-jubilee-gold);
  border-radius: var(--radius-lg);
  background: var(--color-heritage-strong);
  box-shadow: 1.2rem 1.2rem 0 rgba(213, 165, 42, 0.16);
  text-align: center;
}

.alumni-hero__seal p {
  margin-bottom: 1.2rem;
  color: var(--color-jubilee-bright);
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.alumni-hero__seal img {
  width: min(100%, 20rem);
  aspect-ratio: 522 / 463;
  object-fit: contain;
}

.alumni-hero__seal strong {
  margin-top: 1.2rem;
  color: var(--color-surface);
  font-family: var(--font-heritage);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-style: italic;
}

.alumni-hero__seal span {
  margin-top: 0.35rem;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.alumni-decade-nav {
  scroll-margin-top: 6rem;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface);
}

.alumni-decade-nav .container {
  padding-block: 1.5rem;
}

.alumni-decade-nav__label {
  margin-bottom: 0.85rem;
  color: var(--color-muted);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.alumni-decade-nav ol {
  display: grid;
  grid-template-columns: repeat(7, minmax(7rem, 1fr));
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.alumni-decade-nav a {
  display: grid;
  min-height: 8.5rem;
  align-content: center;
  justify-items: center;
  gap: 0.35rem;
  padding: 0.65rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--color-heritage-deep);
  font-family: var(--font-display);
  font-size: 0.82rem;
  text-decoration: none;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.alumni-decade-nav a:hover {
  border-color: var(--color-jubilee-gold);
  background: var(--color-parchment);
  transform: translateY(-0.15rem);
}

.alumni-decade-nav img {
  width: 5.1rem;
  height: 5.1rem;
  object-fit: contain;
}

.alumni-chronicle {
  padding-block: clamp(5rem, 9vw, 8rem);
  background: var(--color-parchment);
}

.alumni-chronicle__header {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(17rem, 0.7fr);
  align-items: end;
  gap: clamp(2rem, 7vw, 7rem);
  margin-bottom: 2rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--color-line);
}

.alumni-chronicle__header .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -1rem;
}

.alumni-chronicle__header h2 {
  max-width: 11ch;
  margin-bottom: 0;
}

.alumni-chronicle__header > p:last-child {
  margin-bottom: 0.4rem;
  color: var(--color-muted);
}

.alumni-era {
  display: grid;
  grid-template-columns: minmax(18rem, 0.86fr) minmax(0, 1.14fr);
  align-items: center;
  gap: clamp(2.5rem, 8vw, 8rem);
  padding-block: clamp(3.5rem, 8vw, 7rem);
  scroll-margin-top: 6.5rem;
}

.alumni-era + .alumni-era {
  border-top: 1px solid var(--color-line);
}

.alumni-era__media {
  display: grid;
  padding: clamp(1rem, 2.5vw, 1.6rem);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.alumni-era__media img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
}

.alumni-era__stamp {
  justify-self: start;
  margin: 0 0 1rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  background: var(--color-heritage-deep);
  color: var(--color-jubilee-bright);
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.alumni-era:nth-of-type(even) .alumni-era__media {
  grid-column: 2;
  grid-row: 1;
}

.alumni-era:nth-of-type(even) .alumni-era__copy {
  grid-column: 1;
  grid-row: 1;
}

.alumni-era__copy {
  max-width: 39rem;
}

.alumni-era__number {
  margin-bottom: 0.8rem;
  color: var(--color-heritage-leaf);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.alumni-era h3 {
  max-width: 13ch;
  margin-bottom: 0.55rem;
  color: var(--color-heritage-deep);
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.75rem);
  letter-spacing: -0.06em;
  line-height: 0.92;
  text-transform: uppercase;
}

.alumni-era__motto {
  margin-bottom: 1.3rem;
  color: var(--color-jubilee-gold);
  font-family: var(--font-heritage);
  font-size: clamp(1.2rem, 2.5vw, 1.65rem);
  font-style: italic;
  font-weight: 700;
}

.alumni-era__copy > p:not([class]) {
  color: #30463d;
  font-size: 1.03rem;
}

.alumni-era__roll-call {
  margin: 1.5rem 0 0;
  padding: 1.1rem 1.25rem;
  border-left: 0.28rem solid var(--color-jubilee-gold);
  background: var(--color-surface);
  color: var(--color-muted);
  font-size: 0.9rem;
}

.alumni-era__roll-call strong {
  color: var(--color-heritage-deep);
}

.alumni-archive {
  padding-block: clamp(5rem, 9vw, 8rem);
  background: var(--color-heritage-deep);
  color: var(--color-surface);
}

.alumni-archive__grid {
  display: grid;
  grid-template-columns: minmax(18rem, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.alumni-archive__copy h2 {
  max-width: 10ch;
  margin-bottom: 1.2rem;
  color: var(--color-surface);
}

.alumni-archive__copy > p:not(.eyebrow) {
  margin-bottom: 1.6rem;
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--font-heritage);
  font-size: 1.15rem;
}

.alumni-archive__prompts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.alumni-archive__prompts li {
  display: grid;
  grid-template-columns: auto 1fr;
  align-content: start;
  gap: 0.9rem;
  min-height: 11rem;
  padding: 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  background: rgba(4, 31, 23, 0.5);
}

.alumni-archive__prompts li > span {
  color: var(--color-jubilee-bright);
  font-family: var(--font-display);
  font-size: 0.78rem;
}

.alumni-archive__prompts h3 {
  margin-bottom: 0.45rem;
  color: var(--color-surface);
  font-family: var(--font-heritage);
  font-size: 1.25rem;
}

.alumni-archive__prompts p {
  margin: 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.88rem;
}

.alumni-archive__status {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(14rem, 0.55fr) minmax(0, 1.45fr);
  gap: 2rem;
  margin-top: 0.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.alumni-archive__status strong {
  color: var(--color-jubilee-bright);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.alumni-archive__status p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.86rem;
}

.alumni-archive__status a {
  color: var(--color-jubilee-bright);
  font-weight: 900;
  text-underline-offset: 0.2em;
}

.school-life {
  padding-block: clamp(5rem, 9vw, 8rem);
  border-block: 1px solid var(--color-line);
  background: var(--color-surface);
}

.school-life__header {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(17rem, 0.7fr);
  align-items: end;
  gap: clamp(2rem, 7vw, 7rem);
  margin-bottom: 3rem;
}

.school-life__header h2 {
  max-width: 12ch;
  margin-bottom: 0;
}

.school-life__source {
  align-self: end;
  padding-left: 1.25rem;
  border-left: 0.22rem solid var(--color-jubilee-gold);
}

.school-life__source p {
  margin-bottom: 0.65rem;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.school-life__source a,
.school-life__note a {
  color: var(--color-heritage-deep);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  text-decoration-thickness: 0.1rem;
  text-underline-offset: 0.25rem;
}

.school-life__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--color-line);
  border-left: 1px solid var(--color-line);
}

.school-life__card {
  min-height: 16rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-right: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-parchment);
}

.school-life__card time {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-jubilee-gold);
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.school-life__category {
  margin-bottom: 1.55rem;
  color: var(--color-heritage-leaf);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.school-life__card h3 {
  max-width: 19ch;
  margin-bottom: 0.7rem;
  color: var(--color-heritage-deep);
  font-family: var(--font-heritage);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
}

.school-life__card > p:last-child {
  max-width: 42rem;
  margin-bottom: 0;
  color: var(--color-muted);
}

.school-life__note {
  margin: 1.5rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
  font-size: 0.8rem;
}

.school-life__note a {
  margin-left: 0.35rem;
}

.programme {
  background: var(--color-parchment);
}

.section-heading--programme {
  margin-bottom: 4rem;
}

.programme-list {
  max-width: 60rem;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.programme-item {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: 2rem;
  border-top: 1px solid var(--color-line);
}

.programme-item:last-child {
  border-bottom: 1px solid var(--color-line);
}

.programme-item--feature {
  position: relative;
  border: 0;
  background: var(--color-heritage-deep);
  color: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.programme-item--feature::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0.35rem;
  background: var(--color-jubilee-gold);
  content: "";
}

.programme-item__date {
  color: var(--color-muted);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  line-height: 1.2;
  text-transform: uppercase;
}

.programme-item__date span {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--color-heritage-deep);
  font-family: var(--font-display);
  font-size: 2.6rem;
  letter-spacing: -0.05em;
}

.programme-item h3 {
  margin-bottom: 0.6rem;
  color: var(--color-heritage-deep);
  font-family: var(--font-heritage);
  font-size: clamp(1.45rem, 2.8vw, 2.15rem);
}

.programme-item p:last-child {
  max-width: 39rem;
  margin-bottom: 0;
  color: var(--color-muted);
}

.programme-item--feature .programme-item__date,
.programme-item--feature p:last-child {
  color: rgba(255, 255, 255, 0.72);
}

.programme-item--feature .programme-item__date span,
.programme-item--feature h3 {
  color: var(--color-surface);
}

.status {
  display: inline-block;
  margin-bottom: 0.65rem;
  padding: 0.22rem 0.55rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  color: var(--color-muted);
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.status--complete {
  border-color: rgba(11, 81, 56, 0.28);
  background: rgba(11, 81, 56, 0.07);
  color: var(--color-heritage-leaf);
}

.status--confirmed {
  border-color: var(--color-jubilee-gold);
  background: var(--color-jubilee-gold);
  color: var(--color-heritage-strong);
}

.status--gold {
  border-color: rgba(242, 214, 117, 0.45);
  color: var(--color-jubilee-bright);
}

.planning-record {
  display: grid;
  grid-template-columns: minmax(15rem, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(2rem, 6vw, 5rem);
  margin-top: clamp(5rem, 10vw, 8rem);
  padding-top: 3rem;
  border-top: 0.3rem solid var(--color-jubilee-gold);
}

.planning-record__copy h3 {
  margin-bottom: 1rem;
  color: var(--color-heritage-deep);
  font-family: var(--font-heritage);
  font-size: clamp(2rem, 4vw, 3.35rem);
}

.planning-record__copy > p:last-child {
  color: var(--color-muted);
}

.planning-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: start;
  gap: 0.75rem;
}

.planning-gallery figure {
  margin-bottom: 0;
}

.planning-gallery figure:nth-child(even) {
  margin-top: 2rem;
}

.planning-gallery img {
  width: 100%;
  aspect-ratio: 0.72;
  border: 0.28rem solid var(--color-surface);
  object-fit: contain;
  background: var(--color-surface);
  box-shadow: 0 0.65rem 1.8rem rgba(4, 31, 23, 0.13);
}

.planning-gallery figcaption {
  margin-top: 0.5rem;
  color: var(--color-muted);
  font-size: 0.66rem;
  font-weight: 900;
  line-height: 1.3;
  text-transform: uppercase;
}

.legacy {
  position: relative;
  overflow: hidden;
  background: var(--color-heritage-strong);
  color: var(--color-surface);
}

.legacy::before {
  position: absolute;
  top: 0;
  right: -9rem;
  width: 28rem;
  height: 28rem;
  border: 5rem solid rgba(213, 165, 42, 0.08);
  border-radius: 50%;
  content: "";
}

.legacy__intro {
  position: relative;
  max-width: 58rem;
  margin-bottom: 4rem;
}

.legacy h2 {
  max-width: 14ch;
  color: var(--color-surface);
}

.legacy__intro > p:last-child {
  max-width: 47rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.07rem;
}

.legacy-projects {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.legacy-project {
  position: relative;
  min-height: 30rem;
  padding: clamp(1.6rem, 4vw, 3.2rem);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.045);
}

.legacy-project__number {
  position: absolute;
  right: 1.2rem;
  bottom: -0.27em;
  margin: 0;
  color: transparent;
  font-family: var(--font-display);
  font-size: clamp(8rem, 18vw, 14rem);
  letter-spacing: -0.12em;
  line-height: 1;
  opacity: 0.12;
  -webkit-text-stroke: 0.012em var(--color-jubilee-bright);
}

.legacy-project h3 {
  position: relative;
  max-width: 12ch;
  margin-bottom: 1rem;
  color: var(--color-surface);
  font-family: var(--font-heritage);
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.legacy-project > p:not(.legacy-project__number, .status) {
  position: relative;
  max-width: 32rem;
  color: rgba(255, 255, 255, 0.7);
}

.legacy-project ul {
  position: relative;
  display: grid;
  gap: 0.65rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.legacy-project li {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  font-size: 0.85rem;
  font-weight: 800;
}

.legacy-project li::before {
  width: 0.4rem;
  height: 0.4rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-jubilee-gold);
  content: "";
}

.legacy-gates {
  display: grid;
  grid-template-columns: minmax(14rem, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(2rem, 6vw, 6rem);
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.legacy-gates h3 {
  max-width: 12ch;
  color: var(--color-surface);
  font-family: var(--font-heritage);
  font-size: clamp(2rem, 3.6vw, 3rem);
}

.legacy-gates ol {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.legacy-gates li {
  padding: 0 0.8rem;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1.4;
}

.legacy-gates li span {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--color-jubilee-bright);
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.commitment-note {
  margin-top: 3.5rem;
  border-block: 1px solid rgba(255, 255, 255, 0.2);
}

.commitment-note summary {
  position: relative;
  padding: 1.35rem 3rem 1.35rem 0;
  cursor: pointer;
  color: var(--color-surface);
  font-family: var(--font-heritage);
  font-size: 1.15rem;
  font-weight: 700;
  list-style: none;
}

.commitment-note summary::-webkit-details-marker {
  display: none;
}

.commitment-note summary::after {
  position: absolute;
  top: 50%;
  right: 0.4rem;
  color: var(--color-jubilee-bright);
  content: "+";
  font-family: var(--font-display);
  font-size: 1.5rem;
  transform: translateY(-50%);
}

.commitment-note[open] summary::after {
  content: "−";
}

.commitment-note > div {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  padding: 0 0 2rem;
  color: rgba(255, 255, 255, 0.7);
}

.commitment-note p {
  margin-bottom: 0;
}

.take-part {
  background: var(--color-surface);
}

.participation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--color-line);
}

.participation-card {
  min-height: 23rem;
  padding: 2rem clamp(1.2rem, 3vw, 2.4rem);
  border-left: 1px solid var(--color-line);
}

.participation-card:last-child {
  border-right: 1px solid var(--color-line);
}

.participation-card__index {
  display: grid;
  width: 2.8rem;
  height: 2.8rem;
  margin-bottom: 4rem;
  place-items: center;
  border: 1px solid var(--color-jubilee-gold);
  border-radius: 50%;
  color: var(--color-heritage-deep);
  font-family: var(--font-display);
}

.participation-card h3 {
  margin-bottom: 0.85rem;
  color: var(--color-heritage-deep);
  font-family: var(--font-heritage);
  font-size: 1.8rem;
}

.participation-card > p:not(.participation-card__next) {
  color: var(--color-muted);
}

.participation-card__next {
  margin-top: 1.75rem;
  color: var(--color-heritage-leaf);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.participation-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.75rem;
  color: var(--color-heritage-leaf);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1.45;
  text-decoration-thickness: 0.12rem;
  text-underline-offset: 0.24rem;
  text-transform: uppercase;
}

.participation-card__link:hover {
  color: var(--color-heritage-strong);
}

.homecoming-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 3rem;
  margin-top: 4rem;
  padding: clamp(2rem, 5vw, 4rem);
  background: var(--color-parchment);
}

.homecoming-panel h3 {
  max-width: 20ch;
  margin-bottom: 1rem;
  color: var(--color-heritage-deep);
  font-family: var(--font-heritage);
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.homecoming-panel div > p:last-child {
  max-width: 47rem;
  margin-bottom: 0;
  color: var(--color-muted);
}

.homecoming-panel .button {
  max-width: 17rem;
}

.location {
  padding-block: clamp(4rem, 8vw, 7rem);
  background: var(--color-jubilee-gold);
  color: var(--color-heritage-strong);
}

.location__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(16rem, 0.75fr);
  align-items: end;
  gap: clamp(3rem, 10vw, 9rem);
}

.location h2 {
  max-width: 14ch;
  color: var(--color-heritage-strong);
}

.location__copy > p:not(.eyebrow) {
  max-width: 36rem;
}

.what3words {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 1rem;
  padding-bottom: 0.25rem;
  border-bottom: 0.18rem solid var(--color-heritage-strong);
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3.5vw, 2.25rem);
  letter-spacing: -0.04em;
  line-height: 1.2;
  text-decoration: none;
}

.what3words > span:first-child {
  margin-right: 0.05em;
  color: #e21c3c;
}

.what3words__arrow {
  margin-left: 0.35rem;
  font-family: var(--font-body);
  font-size: 0.75em;
  transition: transform 180ms ease;
}

.what3words:hover .what3words__arrow {
  transform: translate(0.18rem, -0.18rem);
}

.location__note {
  padding: 1.5rem;
  border: 1px solid rgba(4, 31, 23, 0.28);
  background: rgba(255, 249, 234, 0.3);
}

.location__note p {
  margin-bottom: 0;
}

.location__note-label {
  margin-bottom: 0.55rem !important;
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer {
  background: var(--color-heritage-strong);
  color: var(--color-surface);
}

.site-footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 10rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.brand--footer {
  color: var(--color-surface);
}

.brand--footer .brand__mark {
  width: 3.9rem;
  height: 3.45rem;
}

.brand--footer .brand__mark img {
  filter: drop-shadow(0 0.25rem 0.55rem rgba(0, 0, 0, 0.28));
}

.brand--footer .brand__words span {
  color: rgba(255, 255, 255, 0.62);
}

.site-footer__motto {
  margin: 0;
  color: var(--color-jubilee-bright);
  font-family: var(--font-heritage);
  font-size: clamp(1.25rem, 3vw, 2.2rem);
  font-style: italic;
}

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.25rem;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.site-footer__bottom p {
  margin: 0;
}

body.enhanced .reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 600ms ease, transform 600ms ease;
}

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

@media (max-width: 68rem) {
  .site-nav a {
    padding-inline: 0.65rem;
    font-size: 0.76rem;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.78fr);
    gap: 3rem;
  }

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

  .planning-gallery figure:nth-child(even) {
    margin-top: 1rem;
  }

  .legacy-gates {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 56rem) {
  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    z-index: 99;
    top: 100%;
    right: 0;
    left: 0;
    visibility: hidden;
    max-height: calc(100dvh - 5.2rem);
    padding: 0 1.25rem 1.25rem;
    overflow-y: auto;
    opacity: 0;
    transform: translateY(-0.5rem);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
  }

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

  .site-nav__list {
    display: grid;
    gap: 0;
    padding: 0.75rem;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    background: var(--color-parchment);
    box-shadow: var(--shadow-lift);
  }

  .site-nav a {
    width: 100%;
    min-height: 3.4rem;
    padding-inline: 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
  }

  .site-nav .nav-cta {
    justify-content: center;
    margin: 0.55rem 0 0;
  }

  .menu-toggle[aria-expanded="true"] .menu-toggle__icon i:first-child {
    transform: translateY(0.23rem) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] .menu-toggle__icon i:last-child {
    transform: translateY(-0.23rem) rotate(-45deg);
  }

  .no-js .site-header__inner {
    flex-wrap: wrap;
    padding-block: 0.75rem;
  }

  .no-js .menu-toggle {
    display: none;
  }

  .no-js .site-nav {
    position: static;
    visibility: visible;
    flex: 1 0 100%;
    max-height: none;
    padding: 0;
    opacity: 1;
    transform: none;
  }

  .no-js .site-nav__list {
    box-shadow: none;
  }

  .hero {
    min-height: auto;
  }

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

  .hero__copy {
    max-width: 43rem;
  }

  .hero__art {
    width: min(82vw, 28rem);
    justify-self: center;
    margin-right: 0;
  }

  .alumni-hero__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    min-height: auto;
  }

  .alumni-hero__seal {
    justify-self: center;
  }

  .alumni-decade-nav ol {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: minmax(7rem, 8rem);
    padding-bottom: 0.8rem;
    overflow-x: auto;
    scrollbar-color: var(--color-jubilee-gold) var(--color-parchment);
    scroll-snap-type: inline mandatory;
  }

  .alumni-decade-nav li {
    scroll-snap-align: start;
  }

  .alumni-chronicle__header,
  .alumni-era,
  .alumni-archive__grid,
  .school-life__header {
    grid-template-columns: 1fr;
  }

  .alumni-chronicle__header {
    align-items: start;
    gap: 1.25rem;
  }

  .alumni-chronicle__header .eyebrow {
    margin-bottom: 0;
  }

  .alumni-era:nth-of-type(even) .alumni-era__media,
  .alumni-era:nth-of-type(even) .alumni-era__copy {
    grid-column: 1;
  }

  .alumni-era:nth-of-type(even) .alumni-era__media {
    grid-row: 1;
  }

  .alumni-era:nth-of-type(even) .alumni-era__copy {
    grid-row: 2;
  }

  .alumni-era__media {
    width: min(100%, 36rem);
    justify-self: center;
  }

  .alumni-archive__status {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .school-life__header {
    align-items: start;
    gap: 1.5rem;
  }

  .school-life__source {
    max-width: 34rem;
  }

  .school-life__grid {
    grid-template-columns: 1fr;
  }

  .decades__alumni-cta {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .milestone-grid > div:nth-child(3),
  .milestone-grid > div:nth-child(4) {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
  }

  .story__grid,
  .section-heading,
  .planning-record,
  .legacy-projects,
  .homecoming-panel,
  .location__grid {
    grid-template-columns: 1fr;
  }

  .section-intro,
  .story__body,
  .identity-card {
    grid-column: 1;
    grid-row: auto;
  }

  .story__body {
    padding-top: 0;
  }

  .identity-card {
    max-width: 38rem;
  }

  .section-heading {
    align-items: start;
    gap: 1.25rem;
  }

  .legacy-project {
    min-height: 26rem;
  }

  .legacy-gates ol {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 1.5rem;
  }

  .commitment-note > div {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

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

  .participation-card {
    min-height: auto;
    border-right: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
  }

  .participation-card:last-child {
    border-bottom: 0;
  }

  .participation-card__index {
    margin-bottom: 2rem;
  }

  .homecoming-panel {
    align-items: start;
  }
}

@media (max-width: 38rem) {
  .container {
    width: min(100% - 1.5rem, var(--container));
  }

  .planning-notice__inner {
    align-items: flex-start;
    justify-content: flex-start;
    gap: 0.55rem;
    padding-block: 0.55rem;
    line-height: 1.35;
  }

  .planning-notice__label {
    margin-top: 0.05rem;
  }

  .site-header__inner {
    min-height: 4.75rem;
  }

  .brand__mark {
    width: 3.15rem;
    height: 2.8rem;
  }

  .brand__words strong {
    font-size: 0.92rem;
  }

  .brand__words span {
    max-width: 10rem;
    font-size: 0.58rem;
  }

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

  .site-nav {
    max-height: calc(100dvh - 4.75rem);
    padding-inline: 0.75rem;
  }

  .hero__grid {
    gap: 3.5rem;
    padding-block: 3.25rem 4.5rem;
  }

  .hero h1 {
    font-size: clamp(3.6rem, 20vw, 5.7rem);
  }

  .hero__lead {
    font-size: 1.05rem;
  }

  .hero__actions {
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .launch-card {
    display: grid;
    gap: 0.8rem;
  }

  .countdown {
    justify-items: start;
  }

  .hero__art {
    width: calc(100% - 1.5rem);
    margin-right: 0;
  }

  .alumni-hero__grid {
    gap: 2.5rem;
    padding-block: 3.5rem 4.75rem;
  }

  .alumni-hero h1 {
    font-size: clamp(3.2rem, 17vw, 4.7rem);
  }

  .alumni-hero__facts {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .alumni-hero__facts > div,
  .alumni-hero__facts > div:first-child {
    padding: 0.8rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    border-left: 0;
  }

  .alumni-hero__facts > div:first-child {
    border-top: 0;
  }

  .alumni-hero__seal {
    padding: 1.2rem;
    box-shadow: 0.65rem 0.65rem 0 rgba(213, 165, 42, 0.16);
  }

  .alumni-decade-nav a {
    min-height: 7.8rem;
  }

  .alumni-era {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
  }

  .alumni-era h3 {
    font-size: clamp(2.4rem, 14vw, 3.5rem);
  }

  .alumni-archive__prompts {
    grid-template-columns: 1fr;
  }

  .alumni-archive__prompts li {
    min-height: auto;
  }

  .school-life__card {
    min-height: auto;
  }

  .school-life__note a {
    display: block;
    margin: 0.65rem 0 0;
  }

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

  .milestone-grid > div {
    min-height: 7.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-right: 1px solid rgba(255, 255, 255, 0.15);
  }

  .milestone-grid > div:first-child {
    border-top: 0;
  }

  .section {
    padding-block: 4.5rem;
  }

  .section h2,
  .location h2 {
    font-size: clamp(2.35rem, 12vw, 3.2rem);
  }

  .story blockquote {
    padding-left: 1.4rem;
  }

  .rail-controls p {
    margin-right: auto;
  }

  .decade-rail {
    grid-auto-columns: minmax(16rem, 84vw);
  }

  .programme-item {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding: 1.6rem 0.7rem;
  }

  .programme-item--feature {
    padding: 1.6rem 1.2rem;
  }

  .programme-item__date span {
    display: inline;
    margin-right: 0.35rem;
    font-size: 1.35rem;
  }

  .planning-gallery {
    grid-template-columns: 1fr 1fr;
    gap: 0.45rem;
  }

  .planning-gallery figure:nth-child(even) {
    margin-top: 0.75rem;
  }

  .legacy-project {
    min-height: 28rem;
    padding: 1.7rem 1.25rem;
  }

  .legacy-gates ol {
    grid-template-columns: 1fr;
  }

  .legacy-gates li {
    display: grid;
    grid-template-columns: 2.25rem 1fr;
    align-items: baseline;
    gap: 0.5rem;
  }

  .legacy-gates li span {
    margin-bottom: 0;
  }

  .homecoming-panel {
    padding-inline: 1.25rem;
  }

  .what3words {
    font-size: clamp(1.05rem, 6vw, 1.55rem);
  }

  .site-footer__top,
  .site-footer__bottom {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }

  .site-footer__top {
    padding-block: 2rem;
  }

  .site-footer__bottom {
    gap: 0.35rem;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }

  body.enhanced .reveal,
  body.enhanced .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .planning-notice,
  .site-header,
  .rail-controls,
  .hero__actions,
  .alumni-hero__actions,
  .alumni-decade-nav,
  .site-footer {
    display: none;
  }

  body,
  .decades,
  .programme,
  .take-part,
  .alumni-hero,
  .alumni-chronicle,
  .school-life,
  .alumni-archive {
    background: #fff;
  }

  .hero,
  .section,
  .location {
    padding-block: 2rem;
  }

  .legacy {
    background: #fff;
    color: #000;
  }

  .legacy h2,
  .legacy h3,
  .legacy p,
  .legacy li {
    color: #000 !important;
  }

  .alumni-hero,
  .alumni-hero h1,
  .alumni-hero__lead,
  .alumni-hero__seal strong,
  .alumni-archive,
  .alumni-archive h2,
  .alumni-archive h3,
  .alumni-archive p,
  .alumni-archive__status strong {
    color: #000 !important;
  }
}