:root {
  --cream: #fffaf2;
  --paper: #fffdf9;
  --paper-blue: #eaf8f5;
  --ink: #17364c;
  --ink-soft: #4d6979;
  --muted: #7f98a5;
  --navy: #163a56;
  --navy-soft: #24536b;
  --aqua: #8adfd4;
  --aqua-deep: #398f9e;
  --salmon: #f38f8d;
  --peach: #ffc1a9;
  --coral: #df6f72;
  --gold: #f5d88d;
  --line: rgba(43, 104, 122, 0.16);
  --white-line: rgba(255, 255, 255, 0.24);
  --shell: min(1160px, calc(100% - 48px));
  --radius-md: 26px;
  --radius-lg: 42px;
  --pill: 999px;
  color: var(--ink);
  font-family: 'Noto Sans TC', 'Microsoft JhengHei', sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.75;
}

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

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

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

button {
  color: inherit;
  font: inherit;
}

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

h1,
h2,
h3 {
  font-family: 'Zen Maru Gothic', 'Noto Sans TC', sans-serif;
  line-height: 1.18;
  letter-spacing: 0.02em;
}

em {
  color: var(--coral);
  font-family: 'DM Serif Display', 'Noto Sans TC', serif;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 9px 16px;
  border-radius: var(--pill);
  background: var(--navy);
  color: white;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  right: 0;
  left: 0;
  color: white;
  transition: background 220ms ease, box-shadow 220ms ease, color 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 253, 249, 0.9);
  color: var(--ink);
  box-shadow: 0 8px 28px rgba(29, 72, 86, 0.08);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: 0 0 auto;
}

.brand-orb {
  position: relative;
  display: block;
  width: 36px;
  height: 36px;
  overflow: hidden;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: var(--aqua);
}

.brand-orb::after {
  position: absolute;
  top: -5px;
  right: -4px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--cream);
  content: '';
}

.brand-copy {
  display: grid;
  gap: 0;
  line-height: 1.15;
}

.brand-copy strong {
  font-family: 'Zen Maru Gothic', 'Noto Sans TC', sans-serif;
  font-size: 0.98rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.brand-copy small {
  font-size: 0.52rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  opacity: 0.72;
}

.public-nav {
  display: flex;
  align-items: center;
  gap: clamp(17px, 2.7vw, 38px);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.public-nav a {
  position: relative;
  padding: 5px 0;
  opacity: 0.86;
  transition: opacity 180ms ease, color 180ms ease;
}

.public-nav a:hover,
.public-nav a:focus-visible {
  opacity: 1;
}

.public-nav a:not(.nav-date)::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  border-radius: var(--pill);
  background: var(--coral);
  content: '';
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.public-nav a:not(.nav-date):hover::after,
.public-nav a:not(.nav-date):focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-date {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px !important;
  border: 1px solid currentColor;
  border-radius: var(--pill);
  font-size: 0.68rem;
}

.nav-date span {
  color: var(--coral);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 15px;
  height: 1px;
  margin: 4px auto;
  background: currentColor;
}

.campaign-hero {
  position: relative;
  display: flex;
  min-height: min(860px, 100svh);
  overflow: hidden;
  isolation: isolate;
  background: var(--navy);
  color: white;
}

.hero-media,
.hero-shade {
  position: absolute;
  z-index: -2;
  inset: 0;
}

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

.hero-shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(16, 49, 71, 0.76) 0%, rgba(21, 56, 77, 0.62) 27%, rgba(25, 71, 85, 0.08) 67%, rgba(25, 60, 78, 0.22) 100%),
    linear-gradient(0deg, rgba(18, 52, 73, 0.72) 0%, transparent 30%, rgba(28, 61, 77, 0.13) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  align-self: center;
  padding-top: 82px;
  padding-bottom: 108px;
}

.eyebrow,
.overline,
.section-kicker,
.hero-date-small,
.route-copy > span,
.path-stop-copy > span,
.note-card-label,
.official-footer > span,
.channel-link small {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  line-height: 1.5;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 25px;
  color: rgba(255, 255, 255, 0.82);
}

.hero-eyebrow span {
  color: var(--aqua);
}

.hero-eyebrow span::after {
  display: inline-block;
  width: 20px;
  height: 1px;
  margin-left: 12px;
  vertical-align: middle;
  background: currentColor;
  content: '';
}

.hero-title {
  display: grid;
  margin: 0;
  color: white;
  font-size: clamp(5rem, 12.5vw, 10.5rem);
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 0.86;
  text-shadow: 0 9px 30px rgba(16, 43, 60, 0.18);
}

.hero-title span:last-child {
  padding-left: clamp(45px, 8vw, 108px);
  color: var(--peach);
}

.hero-subtitle {
  margin: 28px 0 10px;
  color: var(--aqua);
  font-family: 'Zen Maru Gothic', 'Noto Sans TC', sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 700;
  letter-spacing: 0.2em;
}

.hero-lead {
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.96rem;
  letter-spacing: 0.06em;
  line-height: 2;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 27px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 17px;
  min-height: 50px;
  padding: 0 21px 0 24px;
  border-radius: var(--pill);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  box-shadow: 0 8px 22px rgba(30, 62, 78, 0.18);
  transform: translateY(-2px);
}

.button span {
  font-size: 1.18rem;
  line-height: 1;
}

.button--coral {
  background: var(--coral);
  color: white;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  width: fit-content;
  border-bottom: 1px solid currentColor;
  padding-bottom: 4px;
  color: var(--coral);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  transition: gap 180ms ease, color 180ms ease;
}

.text-link:hover,
.text-link:focus-visible {
  gap: 19px;
  color: var(--aqua-deep);
}

.text-link--light {
  border-bottom-color: rgba(255, 255, 255, 0.62);
  color: white;
}

.text-link--light:hover,
.text-link--light:focus-visible {
  color: var(--aqua);
}

.hero-date-lockup {
  position: absolute;
  right: max(28px, calc((100vw - 1160px) / 2));
  bottom: 176px;
  display: grid;
  justify-items: center;
  gap: 15px;
  color: white;
}

.hero-date-large {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 4vw, 3.7rem);
  letter-spacing: 0.03em;
  line-height: 1;
}

.hero-date-large small {
  color: var(--salmon);
  font-size: 0.58em;
}

.hero-date-rule {
  display: block;
  width: 34px;
  height: 1px;
  background: rgba(255, 255, 255, 0.6);
}

.hero-date-small {
  color: rgba(255, 255, 255, 0.74);
}

.hero-bottomline {
  position: absolute;
  right: 0;
  bottom: 23px;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--aqua);
  font-size: 0.58rem;
}

.scroll-cue i {
  display: block;
  width: 26px;
  height: 1px;
  background: currentColor;
}

.hero-spark {
  position: absolute;
  z-index: 0;
  color: var(--gold);
  font-size: 1.4rem;
  opacity: 0.82;
}

.hero-spark--one {
  top: 27%;
  right: 26%;
}

.hero-spark--two {
  top: 20%;
  right: 39%;
  color: var(--aqua);
  font-size: 0.8rem;
}

.hero-orbit {
  position: absolute;
  right: 7%;
  bottom: 10%;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  transform: rotate(-21deg) scaleX(1.75);
}

.hero-orbit::after {
  position: absolute;
  top: -3px;
  left: 45%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--salmon);
  content: '';
}

.marquee {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--aqua);
  color: var(--navy);
}

.marquee-track {
  display: flex;
  align-items: center;
  justify-content: space-around;
  min-width: max-content;
  gap: 24px;
  padding: 12px 24px;
  font-family: 'DM Serif Display', serif;
  font-size: 1rem;
  letter-spacing: 0.12em;
}

.marquee-track b {
  color: var(--coral);
  font-family: sans-serif;
  font-size: 0.8rem;
}

.section-space {
  padding: 124px 0;
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--aqua-deep);
}

.section-kicker::after {
  display: block;
  width: 46px;
  height: 1px;
  background: currentColor;
  content: '';
  opacity: 0.6;
}

.section-kicker span {
  color: var(--coral);
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  letter-spacing: 0;
}

.section-kicker--light {
  color: var(--aqua);
}

.overline {
  margin-bottom: 19px;
  color: var(--aqua-deep);
}

.overline--light {
  color: var(--aqua);
}

.invitation {
  background: var(--cream);
}

.invitation-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(390px, 1.14fr);
  align-items: center;
  gap: clamp(60px, 11vw, 152px);
  padding-top: 66px;
}

.invitation-copy {
  padding-left: clamp(0px, 3vw, 34px);
}

.invitation-copy h2,
.route-heading h2,
.path-intro h2,
.notes-intro h2,
.faq-layout h2,
.official-copy h2 {
  margin-bottom: 29px;
  font-size: clamp(2.45rem, 4.2vw, 4.15rem);
  font-weight: 900;
  line-height: 1.15;
}

.invitation-copy h2 em,
.route-heading h2 em,
.path-intro h2 em,
.notes-intro h2 em,
.faq-layout h2 em,
.official-copy h2 em {
  display: inline-block;
}

.copy-large {
  margin-bottom: 18px;
  color: var(--ink);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.9;
  overflow-wrap: anywhere;
}

.invitation-copy > p:not(.overline):not(.copy-large) {
  max-width: 31em;
  margin-bottom: 31px;
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 2;
}

.invitation-art {
  position: relative;
  min-height: 500px;
}

.art-frame {
  position: relative;
  width: 86%;
  margin-left: auto;
  overflow: hidden;
  border-radius: 48% 48% 13px 13px / 28% 28% 13px 13px;
  background: var(--aqua);
  box-shadow: 18px 24px 0 rgba(138, 223, 212, 0.32);
}

.art-frame::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: inherit;
  content: '';
  pointer-events: none;
}

.art-frame img {
  width: 100%;
  aspect-ratio: 0.9;
  object-fit: cover;
  object-position: 70% center;
  mix-blend-mode: multiply;
  opacity: 0.96;
}

.art-stamp {
  position: absolute;
  bottom: 22px;
  left: 0;
  display: grid;
  place-items: center;
  width: 124px;
  height: 124px;
  padding: 14px;
  border: 1px solid var(--coral);
  border-radius: 50%;
  outline: 7px solid var(--cream);
  background: var(--salmon);
  color: white;
  text-align: center;
  transform: rotate(-14deg);
}

.art-stamp span {
  font-family: 'DM Serif Display', serif;
  font-size: 0.63rem;
  letter-spacing: 0.18em;
}

.art-stamp strong {
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: 1.35rem;
  line-height: 1;
}

.art-note {
  position: absolute;
  top: 30px;
  right: -3px;
  margin: 0;
  color: var(--coral);
  font-family: 'DM Serif Display', serif;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  line-height: 1.4;
  transform: rotate(8deg);
}

.signature-row {
  display: flex;
  align-items: center;
  gap: 17px;
  padding: 28px 0 0 clamp(0px, 3vw, 34px);
  color: var(--muted);
  font-family: 'DM Serif Display', serif;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
}

.signature-line {
  width: 80px;
  height: 1px;
  background: var(--coral);
}

.signature-star {
  color: var(--coral);
  font-family: sans-serif;
}

.night-route {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: white;
}

.night-route::before,
.night-route::after {
  position: absolute;
  border: 1px solid rgba(138, 223, 212, 0.2);
  border-radius: 50%;
  content: '';
  pointer-events: none;
}

.night-route::before {
  top: 8%;
  right: -130px;
  width: 420px;
  height: 420px;
}

.night-route::after {
  right: 4%;
  bottom: 8%;
  width: 90px;
  height: 90px;
  background: var(--gold);
  border: 0;
  opacity: 0.68;
}

.route-shell {
  position: relative;
  z-index: 1;
}

.route-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(280px, 0.58fr);
  align-items: end;
  gap: 80px;
  padding: 70px 8% 66px 0;
}

.route-heading h2 {
  margin-bottom: 0;
  color: white;
}

.route-heading h2 em,
.official-copy h2 em {
  color: var(--peach);
}

.route-heading > p {
  max-width: 28em;
  margin: 0 0 6px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 2;
}

.route-list {
  display: grid;
  gap: 12px;
}

.route-item {
  display: grid;
  grid-template-columns: 68px 64px minmax(0, 1fr) 34px;
  align-items: center;
  gap: 14px;
  width: min(100%, 960px);
  min-height: 130px;
  padding: 22px 31px;
  border: 1px solid rgba(255, 255, 255, 0.19);
  border-radius: var(--radius-md);
  color: var(--ink);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.route-item:nth-child(2) {
  margin-left: 6%;
}

.route-item:nth-child(3) {
  margin-left: 2%;
}

.route-item:nth-child(4) {
  margin-left: 10%;
}

.route-item:hover {
  box-shadow: 0 13px 35px rgba(0, 0, 0, 0.14);
  transform: translateX(7px);
}

.route-item--coral {
  background: var(--salmon);
}

.route-item--aqua {
  background: var(--aqua);
}

.route-item--peach {
  background: var(--peach);
}

.route-item--gold {
  background: var(--gold);
}

.route-number {
  color: rgba(23, 54, 76, 0.6);
  font-family: 'DM Serif Display', serif;
  font-size: 1.8rem;
}

.route-glyph {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border: 1px solid rgba(23, 54, 76, 0.28);
  border-radius: 50%;
  color: var(--navy);
  font-size: 1.45rem;
}

.route-copy > span {
  display: block;
  margin-bottom: 4px;
  color: rgba(23, 54, 76, 0.64);
}

.route-copy h3 {
  margin: 0 0 1px;
  color: var(--navy);
  font-size: 1.35rem;
}

.route-copy p {
  margin: 0;
  color: rgba(23, 54, 76, 0.75);
  font-size: 0.78rem;
}

.route-arrow {
  color: var(--navy);
  font-size: 1.5rem;
  text-align: right;
}

.moon-path {
  background: var(--paper-blue);
}

.path-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(280px, 0.52fr);
  align-items: end;
  gap: 80px;
  padding: 70px 0 86px;
}

.path-intro h2 {
  margin-bottom: 0;
}

.path-intro > p {
  max-width: 29em;
  margin: 0 0 6px;
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 2;
}

.path-rail {
  position: relative;
  width: min(100%, 890px);
  margin: 0 auto;
  padding: 3px 0 3px 96px;
}

.path-rail::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 24px;
  width: 1px;
  background: var(--aqua-deep);
  content: '';
  opacity: 0.5;
}

.path-stop {
  position: relative;
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  align-items: start;
  min-height: 142px;
  padding: 0 0 44px;
}

.path-stop:last-child {
  min-height: 0;
  padding-bottom: 0;
}

.path-dot {
  position: absolute;
  top: -3px;
  left: -96px;
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border: 1px solid var(--aqua-deep);
  border-radius: 50%;
  background: var(--paper-blue);
  color: var(--coral);
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
}

.path-stop::after {
  position: absolute;
  top: 21px;
  left: -46px;
  width: 46px;
  height: 1px;
  background: var(--aqua-deep);
  content: '';
  opacity: 0.5;
}

.path-stop-copy > span {
  display: block;
  margin-top: 4px;
  color: var(--aqua-deep);
}

.path-stop-copy h3 {
  margin: 9px 0 5px;
  color: var(--ink);
  font-size: 1.35rem;
}

.path-stop-copy p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.83rem;
}

.member-notes {
  background: var(--cream);
}

.notes-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(390px, 1.14fr);
  align-items: center;
  gap: clamp(60px, 11vw, 145px);
  padding-top: 68px;
}

.notes-intro {
  padding-left: clamp(0px, 3vw, 34px);
}

.notes-intro > p:not(.overline) {
  max-width: 29em;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 2;
}

.note-card {
  position: relative;
  padding: 33px 36px 24px;
  border: 1px solid rgba(223, 111, 114, 0.33);
  border-radius: 35px 35px 35px 8px;
  background: var(--peach);
  box-shadow: 18px 18px 0 rgba(243, 143, 141, 0.18);
}

.note-card::before {
  position: absolute;
  top: -13px;
  right: 32px;
  width: 70px;
  height: 26px;
  border: 1px solid rgba(57, 143, 158, 0.36);
  border-radius: 3px;
  background: rgba(138, 223, 212, 0.72);
  content: '';
  transform: rotate(4deg);
}

.note-card-label {
  display: block;
  margin-bottom: 18px;
  color: var(--coral);
}

.note-card ol {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.note-card li {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 9px;
  padding: 15px 0;
  border-top: 1px solid rgba(223, 111, 114, 0.3);
}

.note-card li > b {
  color: var(--coral);
  font-family: 'DM Serif Display', serif;
  font-size: 1.25rem;
  font-weight: 400;
}

.note-card li span {
  display: grid;
  gap: 1px;
}

.note-card li strong {
  color: var(--navy);
  font-size: 0.92rem;
}

.note-card li small {
  color: rgba(23, 54, 76, 0.68);
  font-size: 0.75rem;
}

.note-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  color: var(--coral);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.17em;
}

.note-card-footer span:last-child {
  font-size: 1.2rem;
}

.faq {
  background: var(--paper);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.68fr) minmax(0, 1.1fr);
  gap: clamp(50px, 10vw, 145px);
  padding-top: 66px;
}

.faq-layout h2 {
  margin-bottom: 0;
}

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

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

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  color: var(--ink);
  cursor: pointer;
  font-size: 0.98rem;
  font-weight: 700;
  list-style: none;
}

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

.faq-list summary b {
  color: var(--coral);
  font-size: 1.35rem;
  font-weight: 400;
  transition: transform 180ms ease;
}

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

.faq-list details p {
  max-width: 47em;
  margin: -5px 42px 22px 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.9;
}

.official {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: white;
}

.official-shell {
  position: relative;
  z-index: 1;
}

.official-orb {
  position: absolute;
  z-index: -1;
  top: -160px;
  right: -90px;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: inset 0 0 0 22px rgba(255, 255, 255, 0.16);
  opacity: 0.86;
}

.official-orb::after {
  position: absolute;
  top: 78px;
  left: 70px;
  width: 60px;
  height: 60px;
  border: 1px solid rgba(23, 54, 76, 0.3);
  border-radius: 50%;
  content: '';
}

.official-copy {
  max-width: 620px;
  padding: 70px 0 50px;
}

.official-copy h2 {
  margin-bottom: 23px;
  color: white;
}

.official-copy > p:last-child {
  max-width: 30em;
  margin: 0;
  color: rgba(255, 255, 255, 0.73);
  font-size: 0.9rem;
  line-height: 2;
}

.channel-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
  width: min(100%, 710px);
}

.channel-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 112px;
  padding: 20px 26px;
  border: 1px solid rgba(255, 255, 255, 0.29);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.07);
  transition: background 180ms ease, transform 180ms ease, border-color 180ms ease;
}

.channel-link:hover,
.channel-link:focus-visible {
  border-color: var(--aqua);
  background: rgba(138, 223, 212, 0.15);
  transform: translateY(-3px);
}

.channel-link--primary {
  border-color: var(--coral);
  background: var(--coral);
}

.channel-link--primary:hover,
.channel-link--primary:focus-visible {
  border-color: var(--peach);
  background: var(--coral);
}

.channel-link span {
  display: grid;
  gap: 4px;
}

.channel-link small {
  color: rgba(255, 255, 255, 0.68);
}

.channel-link strong {
  font-family: 'DM Serif Display', serif;
  font-size: 1.9rem;
  font-weight: 400;
  letter-spacing: 0.04em;
}

.channel-link b {
  align-self: flex-end;
  color: var(--aqua);
  font-size: 1.45rem;
  font-weight: 400;
}

.channel-link--primary b {
  color: white;
}

.official-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, 710px);
  padding-top: 52px;
  color: rgba(255, 255, 255, 0.64);
}

.social-links {
  display: flex;
  gap: 23px;
  color: var(--aqua);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.social-links a:hover,
.social-links a:focus-visible {
  color: white;
}

.site-footer {
  background: var(--cream);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 105px;
  color: var(--ink-soft);
  font-size: 0.7rem;
}

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

.brand--footer .brand-orb {
  width: 30px;
  height: 30px;
}

.brand--footer .brand-orb::after {
  width: 27px;
  height: 27px;
}

.back-top {
  color: var(--coral);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.back-top span {
  margin-left: 7px;
  font-size: 1rem;
}

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms ease, transform 650ms ease;
}

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

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

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

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 900px) {
  :root {
    --shell: min(100% - 36px, 680px);
  }

  .header-inner {
    min-height: 72px;
  }

  .nav-toggle {
    display: grid !important;
    position: fixed;
    z-index: 30;
    top: 11px;
    right: 16px;
    place-items: center;
    flex: 0 0 42px;
    background: var(--coral);
    border-color: var(--coral);
    color: white;
  }

  .public-nav {
    position: absolute;
    top: 70px;
    right: 18px;
    left: 18px;
    display: grid;
    gap: 0;
    padding: 10px 21px 16px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(255, 253, 249, 0.96);
    box-shadow: 0 16px 40px rgba(22, 58, 86, 0.14);
    color: var(--ink);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease;
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
  }

  .public-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .public-nav a {
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
  }

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

  .public-nav a:not(.nav-date)::after {
    display: none;
  }

  .nav-date {
    justify-self: start;
    margin-top: 8px;
    border-bottom: 1px solid currentColor !important;
  }

  .campaign-hero {
    min-height: 750px;
  }

  .hero-date-lockup {
    right: 7%;
    bottom: 155px;
  }

  .hero-orbit {
    right: -12%;
  }

  .section-space {
    padding: 92px 0;
  }

  .invitation-grid,
  .notes-grid {
    grid-template-columns: 1fr;
    gap: 54px;
  }

  .invitation-art {
    width: min(100%, 530px);
    margin: auto;
  }

  .route-heading,
  .path-intro {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-right: 0;
  }

  .route-heading {
    padding-bottom: 52px;
  }

  .route-heading > p,
  .path-intro > p {
    max-width: 42em;
  }

  .route-item,
  .route-item:nth-child(2),
  .route-item:nth-child(3),
  .route-item:nth-child(4) {
    width: 100%;
    margin-left: 0;
  }

  .faq-layout {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .official-orb {
    top: -100px;
    right: -170px;
    width: 440px;
    height: 440px;
  }
}

@media (max-width: 620px) {
  :root {
    --shell: calc(100% - 32px);
  }

  .header-inner {
    min-height: 64px;
  }

  .brand-orb {
    width: 30px;
    height: 30px;
  }

  .brand-orb::after {
    width: 27px;
    height: 27px;
  }

  .brand-copy strong {
    font-size: 0.85rem;
  }

  .brand-copy small {
    font-size: 0.45rem;
  }

  .campaign-hero {
    min-height: 720px;
  }

  .hero-media img {
    object-position: 61% center;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(16, 49, 71, 0.84) 0%, rgba(21, 56, 77, 0.53) 66%, rgba(25, 71, 85, 0.15) 100%),
      linear-gradient(0deg, rgba(18, 52, 73, 0.76) 0%, transparent 40%, rgba(28, 61, 77, 0.17) 100%);
  }

  .hero-content {
    align-self: flex-start;
    padding-top: 155px;
  }

  .hero-eyebrow {
    display: grid;
    gap: 5px;
    margin-bottom: 23px;
    font-size: 0.58rem;
  }

  .hero-eyebrow span::after {
    display: none;
  }

  .hero-title {
    font-size: clamp(4.6rem, 23vw, 7.4rem);
  }

  .hero-title span:last-child {
    padding-left: 44px;
  }

  .hero-subtitle {
    margin-top: 24px;
    font-size: 1.12rem;
  }

  .hero-lead {
    font-size: 0.82rem;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .hero-date-lockup {
    display: none;
  }

  .hero-bottomline {
    bottom: 17px;
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
    font-size: 0.57rem;
  }

  .hero-bottomline > span:last-child {
    display: none;
  }

  .scroll-cue {
    display: none;
  }

  .hero-spark--one {
    top: 35%;
    right: 13%;
  }

  .hero-spark--two {
    top: 22%;
    right: 22%;
  }

  .hero-orbit {
    right: -56%;
    bottom: 6%;
    width: 220px;
    height: 220px;
  }

  .marquee-track {
    justify-content: flex-start;
    gap: 17px;
    padding: 10px 16px;
    font-size: 0.85rem;
  }

  .section-space {
    padding: 76px 0;
  }

  .section-kicker {
    font-size: 0.58rem;
  }

  .invitation-grid {
    padding-top: 47px;
  }

  .invitation-copy,
  .notes-intro {
    padding-left: 0;
  }

  .invitation-copy h2,
  .route-heading h2,
  .path-intro h2,
  .notes-intro h2,
  .faq-layout h2,
  .official-copy h2 {
    margin-bottom: 23px;
    font-size: clamp(2.25rem, 12vw, 3.35rem);
  }

  .copy-large {
    font-size: 1.02rem;
  }

  .wide-only {
    display: block;
  }

  .invitation-art {
    min-height: 390px;
  }

  .art-frame {
    width: 88%;
    border-radius: 48% 48% 10px 10px / 22% 22% 10px 10px;
    box-shadow: 12px 16px 0 rgba(138, 223, 212, 0.3);
  }

  .art-stamp {
    bottom: 17px;
    width: 98px;
    height: 98px;
    outline-width: 5px;
  }

  .art-stamp strong {
    font-size: 1.1rem;
  }

  .art-note {
    top: 22px;
    right: 0;
    font-size: 0.54rem;
  }

  .signature-row {
    padding-top: 19px;
    font-size: 0.68rem;
  }

  .route-heading,
  .path-intro {
    padding-top: 47px;
  }

  .route-item {
    grid-template-columns: 42px 45px minmax(0, 1fr) 20px;
    gap: 9px;
    min-height: 120px;
    padding: 18px 15px;
    border-radius: 20px;
  }

  .route-number {
    font-size: 1.4rem;
  }

  .route-glyph {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }

  .route-copy > span,
  .path-stop-copy > span {
    font-size: 0.53rem;
    letter-spacing: 0.1em;
  }

  .route-copy h3 {
    font-size: 1rem;
  }

  .route-copy p {
    overflow-wrap: anywhere;
    font-size: 0.68rem;
    line-height: 1.55;
  }

  .route-arrow {
    font-size: 1.1rem;
  }

  .path-rail {
    padding-left: 68px;
  }

  .path-rail::before {
    left: 18px;
  }

  .path-stop {
    grid-template-columns: 1fr;
    min-height: 152px;
    padding-bottom: 39px;
  }

  .path-dot {
    left: -68px;
    width: 38px;
    height: 38px;
    font-size: 0.9rem;
  }

  .path-stop::after {
    top: 17px;
    left: -30px;
    width: 30px;
  }

  .path-stop-copy h3 {
    margin-top: 7px;
    font-size: 1.08rem;
  }

  .path-stop-copy p {
    font-size: 0.74rem;
  }

  .notes-grid {
    padding-top: 47px;
  }

  .note-card {
    padding: 27px 21px 20px;
    border-radius: 26px 26px 26px 7px;
    box-shadow: 11px 12px 0 rgba(243, 143, 141, 0.18);
  }

  .note-card li {
    grid-template-columns: 36px minmax(0, 1fr);
  }

  .note-card li strong {
    font-size: 0.82rem;
  }

  .note-card li small {
    font-size: 0.67rem;
  }

  .faq-layout {
    gap: 38px;
    padding-top: 47px;
  }

  .faq-list summary {
    padding: 18px 0;
    font-size: 0.86rem;
  }

  .faq-list details p {
    margin-right: 0;
    font-size: 0.75rem;
  }

  .official-orb {
    top: -50px;
    right: -220px;
    width: 370px;
    height: 370px;
  }

  .official-copy {
    padding: 47px 0 35px;
  }

  .channel-links {
    grid-template-columns: 1fr;
  }

  .channel-link {
    min-height: 98px;
    padding: 17px 20px;
  }

  .channel-link strong {
    font-size: 1.55rem;
  }

  .official-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 13px;
    padding-top: 36px;
  }

  .social-links {
    gap: 17px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    min-height: 155px;
    gap: 14px;
  }
}