:root {
  --fill:#0b1220;
  --warm:#dfe5f0;
  --plain:#ffffff;
  --brand:#ffb300;
  --flat:#111111;
  --thin:#d99700;
  --zone:#070b16;
  --core:#ffffff;
  --field:color-mix(in srgb, var(--warm) 6%, var(--fill));
  --alt:color-mix(in srgb, var(--warm) 3%, var(--fill));
  --band:color-mix(in srgb, var(--warm) 18%, var(--fill));
  --space:color-mix(in srgb, var(--warm) 68%, var(--fill));
  --ink:1160px;
  --tile:78ch;
  --lift:14px;
  --deep:8px;
  --cool:0 2px 4px rgb(0 0 0 / 10%), 0 16px 40px rgb(0 0 0 / 16%);
  --edge:clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --depth:clamp(1.15rem, 1.08rem + 0.35vw, 1.35rem);
  --head:clamp(1.4rem, 1.24rem + 0.75vw, 1.95rem);
  --body:clamp(1.95rem, 1.5rem + 1.9vw, 3.1rem);
}
*, *::after, *::before {
  box-sizing:border-box;
}
body {
  margin:0;
  background:var(--fill);
  color:var(--warm);
  font-family:system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size:var(--edge);
  line-height:1.65;
  -webkit-text-size-adjust:100%;
  overflow-wrap:break-word;
}
img {
  max-width:100%;
  height:auto;
  display:block;
}
a {
  color:inherit;
}
.room {
  position:sticky;
  top:0;
  z-index:20;
  background:var(--zone);
  color:var(--core);
}
.layer-edge, .ring-dark, .room-figure, .element-sub, .surface-link {
  width:min(100% - 2rem, var(--ink));
  margin-inline:auto;
}
.room-figure {
  display:flex;
  align-items:center;
  gap:1.25rem;
  min-height:60px;
  padding-block:0.5rem;
}
.tile {
  display:inline-flex;
  align-items:center;
  font-weight:700;
  font-size:1.05rem;
  letter-spacing:-0.01em;
  text-decoration:none;
  color:inherit;
  white-space:nowrap;
  flex-shrink:0;
}
.tile img {
  height:32px;
  width:auto;
  object-fit:contain;
}
.peak {
  display:flex;
  gap:0.15rem;
  margin-inline-end:auto;
  min-width:0;
}
.peak a {
  padding:0.4rem 0.7rem;
  border-radius:var(--deep);
  text-decoration:none;
  color:inherit;
  opacity:0.82;
  white-space:nowrap;
  font-size:0.92rem;
}
.peak a:hover {
  background:color-mix(in srgb, var(--core) 14%, transparent);
  opacity:1;
}
.peak:empty {
  display:none;
}
.peak:empty + .room-alt {
  margin-inline-start:auto;
}
.room-alt {
  display:flex;
  gap:0.5rem;
  flex-shrink:0;
}
.route {
  display:none;
  position:relative;
  flex-shrink:0;
}
.route-flat {
  list-style:none;
  cursor:pointer;
  width:40px;
  height:40px;
  display:grid;
  place-items:center;
  border:1px solid color-mix(in srgb, var(--core) 40%, transparent);
  border-radius:var(--deep);
}
.route-flat::-webkit-details-marker {
  display:none;
}
.route-flat span::before, .route-flat span, .route-flat span::after {
  content:"";
  display:block;
  width:18px;
  height:2px;
  background:currentColor;
  border-radius:2px;
}
.route-flat span {
  position:relative;
}
.route-flat span::before {
  position:absolute;
  top:-6px;
}
.route-flat span::after {
  position:absolute;
  top:6px;
}
.route-last {
  position:absolute;
  inset-inline-end:0;
  top:calc(100% + 0.5rem);
  z-index:25;
  min-width:14rem;
  display:flex;
  flex-direction:column;
  gap:0.15rem;
  padding:0.5rem;
  background:var(--zone);
  border:1px solid color-mix(in srgb, var(--core) 20%, transparent);
  border-radius:var(--lift);
  box-shadow:var(--cool);
}
.route-last a {
  padding:0.6rem 0.7rem;
  border-radius:var(--deep);
  text-decoration:none;
  color:var(--core);
}
.route-last a:hover {
  background:color-mix(in srgb, var(--core) 12%, transparent);
}
.route-last .door {
  margin-top:0.4rem;
  color:var(--core);
  border-color:color-mix(in srgb, var(--core) 40%, transparent);
}
.room .door--thumb {
  color:inherit;
  border-color:color-mix(in srgb, var(--core) 45%, transparent);
}
.room .door--thumb:hover {
  background:color-mix(in srgb, var(--core) 14%, transparent);
}
.layer {
  background:color-mix(in srgb, var(--core) 8%, var(--zone));
  border-top:1px solid color-mix(in srgb, var(--core) 12%, transparent);
  font-size:0.9rem;
}
.layer-edge {
  display:flex;
  gap:0.25rem;
  overflow-x:auto;
  scrollbar-width:none;
}
.layer-edge::-webkit-scrollbar {
  display:none;
}
.layer a {
  padding:0.55rem 0.7rem;
  text-decoration:none;
  color:var(--core);
  opacity:0.8;
  white-space:nowrap;
  border-bottom:2px solid transparent;
}
.layer a:hover {
  opacity:1;
  border-bottom-color:var(--brand);
}
.door {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:0.4rem;
  border:1px solid var(--foot, transparent);
  border-radius:var(--deep);
  padding:0.6rem 1.1rem;
  font:inherit;
  font-weight:700;
  line-height:1.2;
  text-align:center;
  cursor:pointer;
  text-decoration:none;
  background:var(--brand);
  color:var(--flat);
  transition:background-color 0.15s ease, transform 0.05s ease;
}
.door:hover {
  background:var(--thin);
}
.door:active {
  transform:translateY(1px);
}
.door--thumb {
  background:transparent;
  color:var(--plain);
  border-color:var(--band);
}
.door--thumb:hover {
  background:var(--field);
}
.door--bold {
  padding:0.9rem 1.8rem;
  font-size:var(--depth);
}
:focus-visible {
  outline:2px solid var(--brand);
  outline-offset:2px;
}
.chain h2, .chain h3, .margin, .ring-meta, .rack h2, .rack h3 {
  color:var(--plain);
  line-height:1.18;
  letter-spacing:-0.02em;
  text-wrap:balance;
}
.margin {
  font-size:var(--body);
  margin:0 0 1rem;
}
.ring-meta {
  font-size:var(--head);
  margin:0 0 1.25rem;
}
.chain h3, .rack h3 {
  font-size:var(--depth);
  margin:1.75rem 0 0.5rem;
}
.chain p, .rack p {
  margin:0 0 1rem;
}
.rack > :last-child, .chain > :last-child {
  margin-bottom:0;
}
.chain a, .rack a {
  color:color-mix(in srgb, var(--brand) 72%, var(--plain));
  text-underline-offset:3px;
}
.zone {
  display:block;
}
.ring {
  padding-block:clamp(2rem, 1.4rem + 2vw, 3.5rem);
  scroll-margin-top:72px;
}
.zone > .ring:not(.surface):nth-of-type(odd) {
  background:var(--field);
}
.rack {
  max-width:var(--tile);
}
.ring--list .rack ul {
  list-style:none;
  padding:0;
  margin:0 0 1rem;
  display:grid;
  gap:0.5rem;
}
.ring--list .rack ul > li {
  position:relative;
  padding-inline-start:1.9rem;
  padding-block:0.15rem;
}
.ring--list .rack ul > li::before {
  content:"";
  position:absolute;
  inset-inline-start:0;
  top:0.55em;
  width:0.75rem;
  height:0.4rem;
  border-inline-start:2px solid var(--brand);
  border-bottom:2px solid var(--brand);
  transform:rotate(-45deg);
}
.ring--list .rack ol {
  counter-reset:step;
  list-style:none;
  padding:0;
  display:grid;
  gap:0.6rem;
}
.ring--list .rack ol > li {
  counter-increment:step;
  position:relative;
  padding-inline-start:2.6rem;
}
.ring--list .rack ol > li::before {
  content:counter(step);
  position:absolute;
  inset-inline-start:0;
  top:0;
  width:1.8rem;
  height:1.8rem;
  border-radius:50%;
  background:var(--brand);
  color:var(--flat);
  font-weight:700;
  font-size:0.9rem;
  display:grid;
  place-items:center;
}
.note {
  margin:1.5rem 0;
  padding:1rem 1.25rem;
  border:1px solid var(--band);
  border-inline-start:3px solid var(--space);
  border-radius:0 var(--deep) var(--deep) 0;
  background:var(--field);
  font-size:0.95rem;
}
.note p {
  margin:0 0 0.6rem;
}
.note > :last-child {
  margin-bottom:0;
}
.note strong {
  color:var(--plain);
}
.note--disclosure {
  color:var(--space);
  font-size:0.88rem;
  background:transparent;
  border-inline-start-color:var(--band);
}
.note--warning {
  border-inline-start-color:var(--brand);
  background:color-mix(in srgb, var(--brand) 10%, var(--fill));
}
.note--takeaway {
  font-variant-numeric:tabular-nums;
  border-inline-start-color:var(--plain);
}
.note--rg {
  border:1px solid color-mix(in srgb, var(--plain) 30%, var(--band));
  border-radius:var(--lift);
  background:var(--alt);
}
.note--rg a {
  font-weight:600;
}
.note--independent {
  margin-top:2.5rem;
  font-size:0.85rem;
  color:var(--space);
  background:transparent;
  border:0;
  border-top:1px solid var(--band);
  border-radius:0;
  padding:1rem 0 0;
}
.rack blockquote, .chain blockquote {
  margin:1.25rem 0;
  padding:1rem 1.25rem;
  border-inline-start:3px solid var(--brand);
  border-radius:0 var(--deep) var(--deep) 0;
  background:var(--field);
  color:var(--space);
  font-size:0.95rem;
}
.rack blockquote p, .chain blockquote p {
  margin:0 0 0.6rem;
}
.rack blockquote > :last-child, .chain blockquote > :last-child {
  margin-bottom:0;
}
.rack blockquote strong, .chain blockquote strong {
  color:var(--plain);
}
.rack hr {
  border:0;
  border-top:1px solid var(--band);
  margin:2rem 0;
}
.rack table {
  width:100%;
  border-collapse:collapse;
  margin:0 0 1.25rem;
  font-size:0.95rem;
  background:var(--alt);
  border:1px solid var(--band);
  border-radius:var(--lift);
  overflow:hidden;
}
.ring--table .rack {
  max-width:none;
  overflow-x:auto;
}
.rack td, .rack th {
  border-bottom:1px solid var(--band);
  padding:0.7rem 0.9rem;
  text-align:start;
  vertical-align:top;
}
.rack caption {
  caption-side:top;
  text-align:start;
  padding:0 0 0.6rem;
  font-weight:700;
  color:var(--plain);
}
.rack thead th {
  background:color-mix(in srgb, var(--brand) 16%, var(--field));
  color:var(--plain);
  font-weight:700;
  white-space:nowrap;
}
.rack tbody tr:last-child td {
  border-bottom:0;
}
.rack tbody tr:nth-child(even) {
  background:color-mix(in srgb, var(--warm) 3%, transparent);
}
.board {
  display:grid;
  grid-template-columns:minmax(0, 1fr) minmax(200px, 260px);
  gap:2rem;
  align-items:start;
}
.board-first {
  border:1px solid var(--band);
  border-radius:var(--lift);
  box-shadow:var(--cool);
  width:100%;
}
.surface {
  position:relative;
  padding-block:clamp(2rem, 1.2rem + 3vw, 4rem);
  background:var(--zone);
  isolation:isolate;
}
.surface::before {
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background-image:linear-gradient(rgb(0 0 0 / 72%), rgb(0 0 0 / 82%)), var(--soft, none);
  background-size:cover;
  background-position:center;
}
.hall-icon {
  margin-top:1.25rem;
  text-align:center;
}
.hall-icon a {
  color:var(--brand);
  font-weight:600;
}
.vein {
  text-align:center;
}
.vein-line {
  font-size:clamp(3.5rem, 12vw, 6rem);
  line-height:1;
  font-weight:800;
  color:var(--brand);
  margin-bottom:0.5rem;
}
.vein-edge {
  max-width:46ch;
  margin-inline:auto;
  color:var(--space);
}
.vein-sub {
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:0.75rem;
  margin-top:1.75rem;
}
@media (max-width: 700px) {
  .surface::before {
    background-image:linear-gradient(rgb(0 0 0 / 72%), rgb(0 0 0 / 82%)), var(--grid, var(--soft, none));
  }
}
.surface-link {
  display:grid;
  grid-template-columns:minmax(0, 1fr) minmax(300px, 22rem);
  grid-template-areas:"title offer" "text offer";
  align-content:start;
  gap:0 2rem;
}
.surface .margin {
  grid-area:title;
  color:#ffffff;
}
.surface-bold {
  grid-area:text;
  color:#f2f4f8;
  max-width:62ch;
}
.surface .chain {
  margin-bottom:1.5rem;
}
.surface-thumb {
  margin:0.75rem 0 0;
  font-size:0.85rem;
  opacity:0.75;
}
.group {
  grid-area:offer;
  background:var(--fill);
  border:1px solid color-mix(in srgb, var(--brand) 40%, var(--band));
  border-radius:var(--lift);
  box-shadow:var(--cool);
  overflow:hidden;
  align-self:start;
}
.group .door {
  width:100%;
}
.group-copy {
  display:grid;
  place-items:center;
  min-height:74px;
  padding:0.9rem 1.25rem;
  background:color-mix(in srgb, var(--brand) 22%, var(--fill));
  color:var(--plain);
  border-bottom:3px solid var(--brand);
}
.group-copy img {
  height:42px;
  width:auto;
  max-width:100%;
  object-fit:contain;
}
.group-dark {
  display:flex;
  flex-direction:column;
  gap:0.6rem;
  padding:1.25rem;
  text-align:center;
}
.group-last {
  font-weight:800;
  font-size:var(--depth);
  color:inherit;
  text-align:center;
}
.group-plain {
  font-size:0.78rem;
  text-transform:uppercase;
  letter-spacing:0.09em;
  color:var(--space);
  margin:0;
}
.group-lead {
  font-size:var(--head);
  font-weight:800;
  line-height:1.15;
  color:var(--plain);
  margin:0;
  text-wrap:balance;
}
.group-light {
  font-size:0.8rem;
  color:var(--space);
  margin:0;
}
.strip2 {
  padding-block:1.5rem;
}
.tract {
  border:1px solid var(--band);
  border-radius:var(--lift);
  background:var(--alt);
  padding:0.5rem 1.1rem;
}
.tract-less {
  cursor:pointer;
  font-weight:700;
  color:var(--plain);
  padding-block:0.6rem;
  list-style:none;
  display:flex;
  align-items:center;
  gap:0.5rem;
}
.tract-less::-webkit-details-marker {
  display:none;
}
.tract-less::before {
  content:"";
  width:0.5rem;
  height:0.5rem;
  border-inline-end:2px solid var(--brand);
  border-bottom:2px solid var(--brand);
  transform:rotate(45deg);
  transition:transform 0.15s ease;
}
.tract[open] .tract-less::before {
  transform:rotate(-135deg);
}
.tract-outer {
  columns:2;
  gap:2rem;
  margin:0 0 0.75rem;
  padding-inline-start:1.2rem;
  font-size:0.95rem;
}
.tract-outer li {
  break-inside:avoid;
  margin-bottom:0.3rem;
}
.tract-outer a {
  color:var(--space);
  text-underline-offset:3px;
}
.tract-outer a:hover {
  color:var(--plain);
}
.track {
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(200px, 1fr));
  gap:1rem;
  list-style:none;
  margin:0;
  padding:0;
}
.crate {
  display:flex;
  flex-direction:column;
  background:var(--alt);
  border:1px solid var(--band);
  border-radius:var(--lift);
  overflow:hidden;
  transition:border-color 0.15s ease, transform 0.15s ease;
}
.crate:hover {
  border-color:var(--brand);
  transform:translateY(-2px);
}
.crate-shut {
  aspect-ratio:4 / 3;
  overflow:hidden;
  background:var(--field);
}
.crate-shut img {
  width:100%;
  height:100%;
  object-fit:cover;
}
.crate-bold {
  display:flex;
  flex-direction:column;
  gap:0.7rem;
  padding:0.85rem;
  margin-top:auto;
}
.crate-alt {
  font-weight:600;
  color:var(--plain);
  line-height:1.3;
  margin:0;
}
.crate .door {
  width:100%;
  padding-block:0.5rem;
  font-size:0.95rem;
}
.corner-less {
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(260px, 1fr));
  gap:1rem;
  list-style:none;
  margin:0;
  padding:0;
}
.plane {
  background:var(--fill);
  border:1px solid var(--band);
  border-radius:var(--lift);
  padding:1.1rem 1.2rem;
}
.plane-link {
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:0.5rem;
  margin-bottom:0.4rem;
}
.plane-sub {
  font-weight:700;
  color:var(--plain);
}
.plane-last {
  color:var(--brand);
  font-weight:700;
  white-space:nowrap;
}
.plane-alt {
  margin:0;
  color:var(--space);
}
.belt-copy {
  display:grid;
  gap:0.5rem;
  max-width:var(--tile);
}
.belt-small {
  border:1px solid var(--band);
  border-radius:var(--deep);
  background:var(--alt);
  padding:0 1.1rem;
}
.belt-large {
  cursor:pointer;
  font-weight:600;
  color:var(--plain);
  padding-block:0.9rem;
  list-style:none;
  display:flex;
  align-items:flex-start;
  gap:0.75rem;
}
.belt-large::-webkit-details-marker {
  display:none;
}
.belt-large::before {
  content:"+";
  color:var(--brand);
  font-weight:700;
  line-height:1.4;
  flex-shrink:0;
}
.belt-small[open] .belt-large::before {
  content:"−";
}
.belt-soft {
  color:var(--space);
  padding-bottom:1rem;
}
.belt-soft > :first-child {
  margin-top:0;
}
.belt-soft > :last-child {
  margin-bottom:0;
}
.wall {
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:1rem 2rem;
  padding:1.5rem;
  border-radius:var(--lift);
  background:color-mix(in srgb, var(--brand) 12%, var(--field));
  border:1px solid color-mix(in srgb, var(--brand) 35%, var(--band));
}
.wall-off {
  margin:0;
  font-size:var(--depth);
  font-weight:800;
  color:var(--plain);
  text-wrap:balance;
}
.wall-icon {
  margin:0.25rem 0 0;
  font-size:0.82rem;
  color:var(--space);
}
.element {
  border-top:1px solid var(--band);
  background:var(--field);
  color:var(--space);
  padding-block:2rem 6rem;
}
.element-sub {
  display:flex;
  flex-wrap:wrap;
  gap:1rem 1.5rem;
  align-items:center;
  padding-bottom:1.25rem;
  border-bottom:1px solid var(--band);
}
.element-image {
  margin-inline-end:auto;
  font-weight:700;
  color:var(--plain);
}
.element-image img {
  height:32px;
  width:auto;
  object-fit:contain;
}
.element-top {
  display:flex;
  flex-wrap:wrap;
  gap:0.25rem 1rem;
}
.element-top:empty {
  display:none;
}
.element-top a {
  text-decoration:none;
}
.element-top a:hover {
  text-decoration:underline;
}
.element-copy {
  width:min(100% - 2rem, var(--ink));
  margin-inline:auto;
  padding-top:1.25rem;
  font-size:0.85rem;
  display:grid;
  gap:0.5rem;
}
.element-copy p {
  margin:0;
}
.element-alt {
  display:flex;
  align-items:center;
  gap:0.5rem;
  flex-wrap:wrap;
}
.leaf {
  display:inline-grid;
  place-items:center;
  min-width:2.1rem;
  height:2.1rem;
  border:2px solid currentColor;
  border-radius:50%;
  font-weight:800;
  font-size:0.78rem;
}
.field2 {
  position:fixed;
  inset-inline:0;
  bottom:0;
  z-index:30;
  display:flex;
  align-items:center;
  gap:1rem;
  padding:0.6rem 1rem calc(0.6rem + env(safe-area-inset-bottom));
  background:color-mix(in srgb, var(--brand) 14%, var(--zone));
  color:var(--core);
  border-top:1px solid color-mix(in srgb, var(--brand) 45%, transparent);
}
.field2-meta {
  display:flex;
  flex-direction:column;
  min-width:0;
  line-height:1.25;
}
.field2-first {
  font-weight:800;
  color:var(--core);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.field2-dark {
  font-size:0.75rem;
  opacity:0.7;
}
.field2 .door {
  margin-inline-start:auto;
  flex-shrink:0;
}
@media (max-width: 960px) {
  .surface-link {
    grid-template-columns:1fr;
    grid-template-areas:"title" "offer" "text";
    gap:1.25rem;
  }
  .board {
    grid-template-columns:1fr;
  }
  .board-first {
    max-width:260px;
    margin-inline:auto;
  }
}
@media (max-width: 700px) {
  .tract-outer {
    columns:1;
  }
  .track {
    grid-template-columns:repeat(auto-fill, minmax(145px, 1fr));
    gap:0.75rem;
  }
}
@media (max-width: 640px) {
  .room {
    position:static;
  }
  .room-figure {
    flex-wrap:wrap;
    gap:0.5rem 0.75rem;
    padding-block:0.6rem;
  }
  .room-figure {
    flex-wrap:nowrap;
  }
  .peak, .room-alt .door--thumb, .layer {
    display:none;
  }
  .peak + .room-alt {
    margin-inline-start:auto;
  }
  .route {
    display:block;
    order:3;
  }
  .room-alt {
    margin-inline-start:auto;
  }
  .room-alt .door {
    padding:0.5rem 0.8rem;
    font-size:0.9rem;
  }
  .ring {
    padding-block:1.75rem;
  }
  .group-dark, .wall {
    padding:1.15rem;
  }
  .surface-bold .door--bold, .wall .door--bold {
    width:100%;
  }
  .field2-dark {
    display:none;
  }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before {
    transition:none !important;
  }
}