:root {
  --rd-plum: #2b1838;
  --rd-aubergine: #1d1028;
  --rd-lavender: #eae1f0;
  --rd-cream: #fff7ea;
  --rd-mint: #70bfa5;
  --rd-coral: #ee846f;
  --rd-gold: #d8b66a;
  --rd-ink: #30263a;
  --rd-muted: #776d7f;
  --rd-border: #cfc0d4;
  --rd-content: 1180px;
  --rd-space: clamp(4rem, 8vw, 7.5rem);
  --rd-shadow: 0 10px 0 rgba(29, 16, 40, .13), 0 20px 42px rgba(29, 16, 40, .14);
  --rd-radius-a: 2.2rem .7rem 2.2rem .7rem;
  --rd-radius-b: .7rem 2.2rem .7rem 2.2rem;
  --rd-speed: 220ms;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--rd-cream); color: var(--rd-ink); font-family: Futura, "Century Gothic", sans-serif; line-height: 1.65; overflow-x: hidden; }
body.rd-menu-locked { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--rd-gold); outline-offset: 4px; }
.rd-skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .7rem 1rem; background: var(--rd-cream); color: var(--rd-plum); }
.rd-skip-link:focus { top: 1rem; }
.rd-shell { width: min(var(--rd-content), calc(100% - 2rem)); margin-inline: auto; }
.rd-site-header { position: sticky; top: 0; z-index: 50; background: rgba(43, 24, 56, .97); border-bottom: 2px solid var(--rd-mint); color: var(--rd-cream); transition: box-shadow var(--rd-speed); }
.rd-site-header.rd-header-raised { box-shadow: 0 10px 30px rgba(29,16,40,.35); }
.rd-header-row { min-height: 82px; display: flex; align-items: center; gap: 2rem; }
.rd-brand-link { display: inline-flex; align-items: center; flex: 0 0 auto; }
.rd-brand-link img { width: 170px; height: auto; }
.rd-navigation { margin-left: auto; display: flex; align-items: center; gap: 1.35rem; }
.rd-navigation-list, .rd-footer-map { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.25rem; align-items: center; }
.rd-navigation-list a, .rd-footer-map a { text-decoration: none; }
.rd-navigation-list a { padding: .8rem .15rem; border-bottom: 2px solid transparent; }
.rd-navigation-list a:hover, .rd-navigation-list a[aria-current="page"] { border-color: var(--rd-coral); }
.rd-navigation-toggle { display: none; margin-left: auto; border: 1px solid var(--rd-mint); background: transparent; color: var(--rd-cream); min-width: 48px; min-height: 48px; font: inherit; }
.rd-button { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: .75rem 1.2rem; border: 1px solid var(--rd-plum); border-radius: .75rem .25rem .75rem .25rem; background: var(--rd-coral); color: var(--rd-aubergine); box-shadow: 0 5px 0 var(--rd-aubergine); font-weight: 700; text-decoration: none; transition: transform var(--rd-speed), box-shadow var(--rd-speed); }
.rd-button:hover { transform: translateY(-2px); box-shadow: 0 7px 0 var(--rd-aubergine); }
.rd-button--mint { background: var(--rd-mint); }
.rd-text-link { font-weight: 700; text-underline-offset: .28rem; }
h1, h2, h3 { font-family: Didot, "Bodoni 72", "Bodoni MT", serif; line-height: .98; margin: 0 0 1rem; font-weight: 700; }
h1 { font-size: clamp(3.3rem, 8vw, 7.3rem); letter-spacing: -.045em; }
h2 { font-size: clamp(2.4rem, 5vw, 4.7rem); letter-spacing: -.035em; }
h3 { font-size: clamp(1.55rem, 3vw, 2.2rem); }
p { max-width: 70ch; }
.rd-dream-opening { position: relative; padding: clamp(4.5rem, 10vw, 9rem) 0; background: var(--rd-plum); color: var(--rd-cream); overflow: hidden; }
.rd-dream-opening::before, .rd-dream-opening::after { content: ""; position: absolute; border-radius: 50%; pointer-events: none; }
.rd-dream-opening::before { width: 34rem; height: 13rem; background: var(--rd-mint); opacity: .18; left: -10rem; bottom: -5rem; transform: rotate(-8deg); }
.rd-dream-opening::after { width: 9rem; height: 9rem; background: var(--rd-coral); opacity: .2; top: 2rem; right: 7%; }
.rd-opening-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: clamp(2rem, 6vw, 5rem); }
.rd-kicker { display: inline-flex; padding: .4rem .7rem; margin-bottom: 1.4rem; border: 1px solid var(--rd-mint); border-radius: .3rem .9rem .3rem .9rem; color: var(--rd-mint); font-weight: 700; }
.rd-opening-message { font-size: clamp(1.05rem, 2vw, 1.3rem); max-width: 50ch; color: #e7ddeb; }
.rd-opening-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem; margin: 2rem 0; }
.rd-age-note { color: #cabdce; font-size: .92rem; }
.rd-hero-frame { position: relative; padding: 1rem; background: var(--rd-lavender); border: 1px solid var(--rd-mint); border-radius: 44% 5rem 44% 2rem; box-shadow: 18px 18px 0 rgba(112,191,165,.26); transform: rotate(1.5deg); }
.rd-hero-frame img { aspect-ratio: 16 / 10; object-fit: cover; border-radius: 42% 4rem 42% 1.4rem; }
.rd-trust-ribbon { background: var(--rd-mint); border-block: 1px solid var(--rd-plum); }
.rd-trust-list { display: grid; grid-template-columns: repeat(4,1fr); list-style: none; margin: 0; padding: 1.25rem 0; }
.rd-trust-list li { text-align: center; font-weight: 700; border-right: 1px solid rgba(43,24,56,.35); }
.rd-trust-list li:last-child { border: 0; }
.rd-paper-section { padding: var(--rd-space) 0; position: relative; }
.rd-paper-section--lavender { background: var(--rd-lavender); }
.rd-paper-section--plum { background: var(--rd-plum); color: var(--rd-cream); }
.rd-section-heading { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; align-items: end; margin-bottom: 3rem; }
.rd-section-heading p { margin: 0 0 .5rem; }
.rd-world-gallery { display: grid; grid-template-columns: repeat(12,1fr); gap: 1.5rem; }
.rd-world-preview { position: relative; grid-column: span 4; padding: .8rem .8rem 1.7rem; background: var(--rd-lavender); color: var(--rd-ink); border: 1px solid var(--rd-plum); border-radius: var(--rd-radius-a); box-shadow: var(--rd-shadow); transition: transform var(--rd-speed); }
.rd-world-preview:nth-child(2) { transform: translateY(2.4rem); border-radius: var(--rd-radius-b); }
.rd-world-preview:hover { transform: translateY(-5px); }
.rd-world-preview:nth-child(2):hover { transform: translateY(calc(2.4rem - 5px)); }
.rd-world-preview::before { content: ""; position: absolute; width: 3.5rem; height: .75rem; top: -.4rem; left: 2rem; background: var(--rd-coral); border: 1px solid var(--rd-plum); }
.rd-world-preview img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 1.6rem .35rem 1.6rem .35rem; transition: transform var(--rd-speed); }
.rd-world-preview:hover img { transform: scale(1.02); }
.rd-world-copy { padding: 1.2rem .7rem 0; }
.rd-world-copy p { color: var(--rd-muted); }
.rd-world-copy .rd-button { width: 100%; }
.rd-meta { color: var(--rd-plum); font-size: .87rem; font-weight: 700; }
.rd-step-list, .rd-principle-grid, .rd-feature-mosaic { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.rd-step-card, .rd-principle-card, .rd-feature-card { padding: 2rem; border: 1px solid var(--rd-border); background: var(--rd-cream); border-radius: var(--rd-radius-b); }
.rd-step-mark { font-family: Didot, serif; font-size: 3.5rem; color: var(--rd-coral); line-height: 1; }
.rd-responsible-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.rd-check-list { margin: 0; padding-left: 1.3rem; }
.rd-check-list li { margin-bottom: .8rem; }
.rd-closing-panel { margin: var(--rd-space) auto; padding: clamp(2rem,6vw,5rem); border: 1px solid var(--rd-plum); border-radius: 3rem .7rem 3rem .7rem; background: var(--rd-mint); box-shadow: 14px 14px 0 var(--rd-coral); }
.rd-page-banner { padding: clamp(4rem,8vw,7rem) 0; background: var(--rd-plum); color: var(--rd-cream); }
.rd-page-banner h1 { max-width: 12ch; }
.rd-page-banner p { font-size: 1.2rem; color: #d9ccdd; }
.rd-feature-mosaic { grid-template-columns: repeat(4,1fr); }
.rd-feature-card:nth-child(2n) { background: var(--rd-lavender); transform: translateY(1.5rem); }
.rd-feature-symbol { width: 2.8rem; height: 2.8rem; display: grid; place-items: center; background: var(--rd-mint); border: 1px solid var(--rd-plum); border-radius: 50% 50% 20% 50%; font-weight: 800; }
.rd-policy-content { width: min(820px, calc(100% - 2rem)); margin: 0 auto; padding: var(--rd-space) 0; }
.rd-policy-content h2 { margin-top: 3.2rem; font-size: clamp(1.9rem,4vw,3rem); }
.rd-policy-content h3 { margin-top: 2.2rem; }
.rd-question-panel { border-bottom: 1px solid var(--rd-border); }
.rd-question-button { width: 100%; display: flex; justify-content: space-between; gap: 1rem; padding: 1.2rem 0; border: 0; background: none; color: var(--rd-ink); text-align: left; font: 700 1.05rem Futura, "Century Gothic", sans-serif; cursor: pointer; }
.rd-question-answer { padding: 0 0 1.2rem; }
.rd-question-answer[hidden] { display: none; }
.rd-contact-note { padding: 2rem; border: 1px solid var(--rd-plum); background: var(--rd-lavender); border-radius: var(--rd-radius-a); }
.rd-game-stage { background: var(--rd-aubergine); padding: 2rem 0 4rem; color: var(--rd-cream); }
.rd-game-toolbar { display: flex; gap: 1rem; justify-content: space-between; align-items: center; margin-bottom: 1.25rem; }
.rd-game-frame { width: 100%; height: min(78vh, 860px); min-height: 620px; border: 2px solid var(--rd-mint); border-radius: 1.4rem .35rem 1.4rem .35rem; background: #09060d; box-shadow: 0 15px 0 rgba(112,191,165,.2); }
.rd-game-notice { padding: 1.25rem 0; color: #d8cadd; }
.rd-site-footer { padding: 4rem 0 2rem; background: var(--rd-aubergine); color: var(--rd-cream); }
.rd-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 3rem; }
.rd-footer-brand { width: 180px; }
.rd-footer-map { flex-wrap: wrap; align-content: start; }
.rd-footer-small { display: flex; justify-content: space-between; gap: 1rem; padding-top: 2rem; margin-top: 2rem; border-top: 1px solid rgba(234,225,240,.25); color: #bfb1c4; font-size: .88rem; }
.rd-reveal { opacity: 0; transform: translateY(18px); transition: opacity 500ms ease, transform 500ms ease; }
.rd-reveal.rd-visible { opacity: 1; transform: none; }
@media (max-width: 900px) {
  .rd-navigation-toggle { display: block; }
  .rd-navigation { display: none; position: fixed; inset: 82px 0 0; padding: 2rem; background: var(--rd-plum); align-items: stretch; overflow: auto; }
  .rd-navigation.rd-navigation-open { display: block; }
  .rd-navigation-list { flex-direction: column; align-items: stretch; }
  .rd-navigation-list a, .rd-navigation .rd-button { display: flex; min-height: 52px; align-items: center; }
  .rd-opening-grid, .rd-section-heading, .rd-responsible-panel, .rd-footer-grid { grid-template-columns: 1fr; }
  .rd-world-preview { grid-column: span 6; }
  .rd-world-preview:nth-child(2) { transform: none; }
  .rd-step-list, .rd-principle-grid { grid-template-columns: 1fr; }
  .rd-feature-mosaic { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 600px) {
  .rd-shell { width: min(100% - 1.25rem, var(--rd-content)); }
  .rd-brand-link img { width: 145px; }
  .rd-header-row { min-height: 72px; }
  .rd-navigation { inset-block-start: 72px; }
  h1 { font-size: clamp(3rem, 16vw, 4.5rem); }
  .rd-trust-list { grid-template-columns: 1fr 1fr; gap: .8rem 0; }
  .rd-trust-list li:nth-child(2) { border: 0; }
  .rd-world-preview { grid-column: 1 / -1; }
  .rd-feature-mosaic { grid-template-columns: 1fr; }
  .rd-feature-card:nth-child(2n) { transform: none; }
  .rd-footer-small, .rd-game-toolbar { flex-direction: column; align-items: flex-start; }
  .rd-game-frame { min-height: 520px; height: 74vh; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition-duration: .01ms !important; }
  .rd-reveal { opacity: 1; transform: none; }
}