:root {
  --bg: #f3ede1;
  --paper: #efe5d4;
  --ink: #1d1c19;
  --muted: #5f5a51;
  --rust: #b44a31;
  --moss: #20362a;
  --clay: #d99b71;
  --line: rgba(29, 28, 25, 0.12);
  --white: #fffdf8;
  --shadow: 0 24px 60px rgba(20, 22, 18, 0.14);
  --font-display: "Oswald", sans-serif;
  --font-body: "Instrument Sans", sans-serif;
  --radius: 1.75rem;
  --radius-soft: 1rem;
  --transition: 180ms ease;
  --rail-size: clamp(96px, 13vw, 180px);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(217, 155, 113, 0.28), transparent 28%),
    linear-gradient(180deg, #f8f2e7 0%, #efe7d7 42%, #f4efe6 100%);
}

img {
  display: block;
  width: 100%;
  height: auto;
}

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

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

.page-casino {
  background:
    radial-gradient(circle at right top, rgba(32, 54, 42, 0.3), transparent 30%),
    linear-gradient(180deg, #ece2d4 0%, #d8d1c1 100%);
}

.page-legal,
.page-legal--dark {
  background:
    linear-gradient(180deg, rgba(180, 74, 49, 0.06), transparent 20%),
    #f5efe4;
}

.page-legal--dark {
  background:
    linear-gradient(180deg, rgba(32, 54, 42, 0.1), transparent 20%),
    #e9e1d3;
}

.site-shell {
  display: grid;
  grid-template-columns: var(--rail-size) 1fr;
  gap: 0;
}

.rail {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100vh;
  padding: 2rem 1.2rem 1.5rem;
  border-right: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.56);
  backdrop-filter: blur(16px);
}

.rail--deep {
  background: rgba(236, 227, 210, 0.66);
}

.rail__brand {
  display: grid;
  gap: 0.1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 3.7rem);
  line-height: 0.88;
  letter-spacing: 0.08em;
}

.rail__nav {
  display: grid;
  gap: 1rem;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  align-self: center;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.rail__nav a {
  opacity: 0.75;
}

.rail__nav a:hover,
.rail__nav a:focus-visible,
.mobile-drawer a:hover,
.mobile-drawer a:focus-visible {
  opacity: 1;
  color: var(--rust);
}

.rail__toggle {
  display: none;
}

.mobile-drawer {
  display: none;
}

.main-stage {
  padding: 2rem 2.5rem 0;
}

.overline,
.note-tag,
.stat-label,
.legal-grid h2,
.legal-mast .overline {
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.overline,
.note-tag {
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--rust);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 0.98;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(3.25rem, 7vw, 8rem);
  max-width: 10ch;
}

h2 {
  font-size: clamp(2rem, 4.4vw, 4.4rem);
}

h3 {
  font-size: clamp(1.35rem, 2.5vw, 2rem);
}

p,
li,
dd,
dt {
  font-size: 1rem;
  line-height: 1.6;
}

.lead {
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
  line-height: 1.7;
  color: var(--muted);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.2rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  transition:
    transform var(--transition),
    background-color var(--transition),
    color var(--transition),
    border-color var(--transition);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button--solid {
  border-color: var(--rust);
  background: var(--rust);
  color: var(--white);
}

.button--ghost {
  background: rgba(255, 253, 248, 0.4);
}

.button--outline {
  border-color: var(--moss);
  color: var(--moss);
}

.button--small {
  min-height: 40px;
  padding: 0.65rem 0.9rem;
}

.intro-sheet {
  display: grid;
  grid-template-columns: 1.35fr 0.75fr;
  grid-template-areas:
    "headline aside"
    "tall wide"
    "facts facts";
  gap: 1.5rem;
  padding: 1rem 0 4rem;
}

.intro-sheet__headline,
.intro-sheet__aside,
.intro-sheet__facts,
.tableau,
.ledger-band__list article,
.room-feature,
.after-dark-band article,
.visit-desk,
.casino-entry,
.game-card,
.protocol-sheet article,
.legal-mast,
.legal-grid article {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.intro-sheet__headline {
  grid-area: headline;
  padding: 2.5rem;
  border-radius: var(--radius) 5rem var(--radius) var(--radius);
  background: linear-gradient(145deg, rgba(255, 253, 248, 0.92), rgba(239, 229, 212, 0.86));
}

.intro-sheet__aside {
  grid-area: aside;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem;
  border-radius: 1.2rem 1.2rem 3.8rem 1.2rem;
  background: linear-gradient(180deg, rgba(32, 54, 42, 0.94), rgba(22, 31, 27, 0.98));
  color: var(--white);
}

.intro-sheet__aside .lead {
  color: rgba(255, 253, 248, 0.84);
}

.intro-sheet__image {
  overflow: hidden;
  min-height: 16rem;
}

.intro-sheet__image img,
.tableau--image img,
.room-feature__image-stack img,
.casino-entry__image img,
.corridor-sequence__images img {
  height: 100%;
  object-fit: cover;
}

.intro-sheet__image--tall {
  grid-area: tall;
  border-radius: 4.5rem 1.2rem 1.2rem 1.2rem;
}

.intro-sheet__image--wide {
  grid-area: wide;
  border-radius: 1.2rem 1.2rem 1.2rem 4.5rem;
}

.intro-sheet__facts {
  grid-area: facts;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
}

.intro-sheet__facts > div {
  padding: 1rem 1.25rem 1.1rem;
  background: rgba(255, 253, 248, 0.8);
}

.stat-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.74rem;
  color: var(--muted);
}

.ledger-band {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.ledger-band__title {
  padding: 1rem 0;
}

.ledger-band__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.ledger-band__list article {
  padding: 1.6rem;
  border-radius: 1.25rem;
  background: rgba(255, 253, 248, 0.7);
}

.ledger-band__list span,
.casino-entry__map span {
  display: inline-block;
  margin-bottom: 0.8rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--rust);
}

.tableau-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.55fr;
  gap: 1rem;
  margin-bottom: 4rem;
}

.tableau {
  padding: 1.8rem;
  border-radius: 1.4rem;
  background: rgba(255, 253, 248, 0.78);
}

.tableau--manifest {
  min-height: 25rem;
}

.tableau--image {
  padding: 0;
  overflow: hidden;
  min-height: 18rem;
}

.tableau--offset {
  transform: translateY(2.5rem);
}

.tableau--menu ul {
  margin: 1rem 0 0;
  padding-left: 1rem;
}

.tableau--menu li {
  margin-bottom: 0.8rem;
}

.room-feature {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.25rem;
  padding: 1.25rem;
  margin-bottom: 4rem;
  border-radius: 3rem;
  background: linear-gradient(135deg, rgba(255, 253, 248, 0.84), rgba(218, 209, 193, 0.68));
}

.room-feature__copy {
  padding: 1rem;
}

.room-feature__copy p {
  max-width: 62ch;
}

.room-feature__image-stack {
  display: grid;
  gap: 1rem;
}

.room-feature__image-stack figure {
  margin: 0;
  overflow: hidden;
  border-radius: 2rem 5rem 2rem 2rem;
  min-height: 24rem;
}

.room-feature__memo {
  padding: 1.3rem 1.4rem;
  border-radius: 2rem;
  background: rgba(32, 54, 42, 0.96);
  color: var(--white);
}

.after-dark-band {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 1fr;
  gap: 1rem;
  margin-bottom: 4rem;
}

.after-dark-band article {
  min-height: 16rem;
  padding: 1.5rem;
  border-radius: 1.4rem;
  background: linear-gradient(180deg, rgba(27, 26, 23, 0.9), rgba(55, 47, 42, 0.95));
  color: var(--white);
}

.visit-desk {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 1rem;
  padding: 1.3rem;
  margin-bottom: 4rem;
  border-radius: 2rem;
  background: linear-gradient(180deg, rgba(255, 253, 248, 0.92), rgba(239, 229, 212, 0.82));
}

.visit-desk--dense {
  background: linear-gradient(180deg, rgba(247, 242, 232, 0.92), rgba(213, 206, 191, 0.88));
}

.visit-desk__left,
.visit-desk__right {
  padding: 1rem;
}

.visit-desk dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 1rem;
  row-gap: 1rem;
  align-items: start;
  margin: 0;
}

.visit-desk dt {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.visit-desk dd {
  margin: 0;
  font-size: 1.05rem;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 1rem;
  padding: 1.5rem 2.5rem 2rem;
  margin-left: var(--rail-size);
  border-top: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.82);
}

.site-footer--dark {
  background: rgba(25, 29, 26, 0.92);
  color: var(--white);
}

.site-footer__brand p,
.site-footer__meta p {
  margin: 0 0 0.35rem;
}

.site-footer__links {
  display: grid;
  gap: 0.5rem;
}

.casino-entry {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr;
  gap: 1rem;
  padding: 1.2rem;
  margin-bottom: 4rem;
  border-radius: 2.4rem;
  background: linear-gradient(160deg, rgba(255, 250, 243, 0.7), rgba(208, 215, 203, 0.88));
}

.casino-entry__mast {
  padding: 1rem;
}

.casino-entry__map {
  display: grid;
  gap: 1rem;
  align-content: start;
  padding: 1rem;
}

.casino-entry__map div,
.protocol-sheet article {
  padding: 1.25rem;
  border-radius: 1.25rem;
  background: rgba(255, 253, 248, 0.72);
}

.casino-entry__image {
  grid-column: 1 / -1;
  margin: 0;
  overflow: hidden;
  border-radius: 1.5rem 4.5rem 1.5rem 1.5rem;
  min-height: 22rem;
}

.game-atlas {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 1rem;
  margin-bottom: 4rem;
}

.game-atlas__intro {
  padding: 1rem 0;
}

.game-card {
  padding: 1.4rem;
  border-radius: 1.4rem;
  background: rgba(255, 253, 248, 0.74);
}

.game-card--wide {
  grid-column: span 2;
  min-height: 14rem;
}

.game-card--accent {
  background: linear-gradient(180deg, rgba(32, 54, 42, 0.94), rgba(36, 45, 38, 0.98));
  color: var(--white);
}

.corridor-sequence {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 1.2rem;
  margin-bottom: 4rem;
}

.corridor-sequence__text {
  padding: 1rem 0;
}

.corridor-sequence__images {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.corridor-sequence__images figure {
  margin: 0;
  overflow: hidden;
  border-radius: 1.2rem;
  min-height: 22rem;
}

.corridor-sequence__images figure:nth-child(2) {
  transform: translateY(2rem);
}

.protocol-sheet {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 4rem;
}

.legal-stage {
  max-width: 1240px;
  margin: 0 auto;
  padding: 2rem;
}

.legal-mast {
  display: grid;
  gap: 1rem;
  padding: 2.4rem;
  margin-bottom: 1.2rem;
  border-radius: 2rem;
  background: linear-gradient(160deg, rgba(255, 253, 248, 0.92), rgba(239, 229, 212, 0.78));
}

.legal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.legal-grid article {
  padding: 1.4rem;
  border-radius: 1.2rem;
  background: rgba(255, 253, 248, 0.76);
}

.legal-grid h2 {
  margin-bottom: 0.8rem;
  font-size: 0.82rem;
  font-family: var(--font-body);
  font-weight: 800;
  line-height: 1.4;
  color: var(--rust);
}

.age-gate {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: none;
  place-items: center;
  padding: 1.2rem;
  background: rgba(20, 18, 15, 0.68);
  backdrop-filter: blur(8px);
}

.age-gate.is-visible {
  display: grid;
}

.age-gate__panel {
  width: min(34rem, 100%);
  padding: 2rem;
  border-radius: 2rem;
  background: linear-gradient(180deg, rgba(255, 253, 248, 0.97), rgba(239, 229, 212, 0.92));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.cookie-ribbon {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 20;
  display: none;
  width: min(32rem, calc(100vw - 2rem));
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: rgba(255, 253, 248, 0.96);
  box-shadow: var(--shadow);
}

.cookie-ribbon.is-visible {
  display: grid;
  gap: 0.75rem;
}

[data-year] {
  white-space: nowrap;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 420ms ease, transform 420ms ease;
}

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

@media (max-width: 1100px) {
  .ledger-band,
  .room-feature,
  .casino-entry,
  .corridor-sequence,
  .visit-desk,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .tableau-grid,
  .game-atlas,
  .protocol-sheet,
  .legal-grid,
  .after-dark-band,
  .ledger-band__list {
    grid-template-columns: 1fr 1fr;
  }

  .intro-sheet {
    grid-template-columns: 1fr;
    grid-template-areas:
      "headline"
      "aside"
      "tall"
      "wide"
      "facts";
  }

  .intro-sheet__facts {
    border-radius: 1.5rem;
    grid-template-columns: 1fr;
  }

  .corridor-sequence__images {
    grid-template-columns: 1fr;
  }

  .corridor-sequence__images figure:nth-child(2),
  .tableau--offset {
    transform: none;
  }
}

@media (max-width: 820px) {
  .site-shell {
    grid-template-columns: 1fr;
  }

  .rail {
    position: sticky;
    top: 0;
    z-index: 10;
    flex-direction: row;
    align-items: center;
    min-height: auto;
    padding: 1rem;
  }

  .rail__nav {
    display: none;
  }

  .rail__brand {
    font-size: 2rem;
  }

  .rail__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    padding: 0.7rem 1rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 253, 248, 0.82);
  }

  .mobile-drawer {
    position: sticky;
    top: 4.7rem;
    z-index: 9;
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    padding: 1rem;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 253, 248, 0.96);
  }

  .mobile-drawer.is-open {
    display: grid;
  }

  .main-stage,
  .legal-stage {
    padding: 1rem;
  }

  .tableau-grid,
  .game-atlas,
  .protocol-sheet,
  .legal-grid,
  .after-dark-band {
    grid-template-columns: 1fr;
  }

  .game-card--wide {
    grid-column: auto;
  }

  .site-footer {
    margin-left: 0;
    padding: 1rem;
  }

  h1 {
    max-width: none;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}