:root {
  --shell: #0b1220;
  --soft: #dfe5f0;
  --space: #ffffff;
  --lift: #ffb300;
  --tone: #111111;
  --round: #d99700;
  --foot: #070b16;
  --lead: #ffffff;
  --flat: color-mix(in srgb, var(--soft) 6%, var(--shell));
  --deep: color-mix(in srgb, var(--soft) 3%, var(--shell));
  --edge: color-mix(in srgb, var(--soft) 18%, var(--shell));
  --band: color-mix(in srgb, var(--soft) 68%, var(--shell));
  --fill: 1160px;
  --thin: 78ch;
  --card: 14px;
  --paper: 8px;
  --field: 0 2px 4px rgb(0 0 0 / 10%), 0 16px 40px rgb(0 0 0 / 16%);
  --depth: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --cool: clamp(1.15rem, 1.08rem + 0.35vw, 1.35rem);
  --plain: clamp(1.4rem, 1.24rem + 0.75vw, 1.95rem);
  --line: clamp(1.95rem, 1.5rem + 1.9vw, 3.1rem)
}
*::before, *::after, * {
  box-sizing: border-box
}
body {
  margin: 0;
  background: var(--shell);
  color: var(--soft);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: var(--depth);
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
  overflow-wrap: break-word
}
img {
  max-width: 100%;
  height: auto;
  display: block
}
a {
  color: inherit
}
.lattice {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--foot);
  color: var(--lead)
}
.part_info, .base_edge, .vein_light, .lattice_bottom, .corner_link {
  width: min(100% - 2rem, var(--fill));
  margin-inline: auto
}
.lattice_bottom {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-height: 60px;
  padding-block: 0.5rem
}
.cell {
  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
}
.cell img {
  height: 32px;
  width: auto;
  object-fit: contain
}
.group {
  display: flex;
  gap: 0.15rem;
  margin-inline-end: auto;
  min-width: 0
}
.group a {
  padding: 0.4rem 0.7rem;
  border-radius: var(--paper);
  text-decoration: none;
  color: inherit;
  opacity: 0.82;
  white-space: nowrap;
  font-size: 0.92rem
}
.group a:hover {
  background: color-mix(in srgb, var(--lead) 14%, transparent);
  opacity: 1
}
.group:empty {
  display: none
}
.group:empty + .lattice_thumb {
  margin-inline-start: auto
}
.lattice_thumb {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0
}
.surface {
  display: none;
  position: relative;
  flex-shrink: 0
}
.surface_foot {
  list-style: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--lead) 40%, transparent);
  border-radius: var(--paper)
}
.surface_foot::-webkit-details-marker {
  display: none
}
.surface_foot span::after, .surface_foot span::before, .surface_foot span {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 2px
}
.surface_foot span {
  position: relative
}
.surface_foot span::before {
  position: absolute;
  top: -6px
}
.surface_foot span::after {
  position: absolute;
  top: 6px
}
.surface_meta {
  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(--foot);
  border: 1px solid color-mix(in srgb, var(--lead) 20%, transparent);
  border-radius: var(--card);
  box-shadow: var(--field)
}
.surface_meta a {
  padding: 0.6rem 0.7rem;
  border-radius: var(--paper);
  text-decoration: none;
  color: var(--lead)
}
.surface_meta a:hover {
  background: color-mix(in srgb, var(--lead) 12%, transparent)
}
.surface_meta .seam {
  margin-top: 0.4rem;
  color: var(--lead);
  border-color: color-mix(in srgb, var(--lead) 40%, transparent)
}
.lattice .seam_image {
  color: inherit;
  border-color: color-mix(in srgb, var(--lead) 45%, transparent)
}
.lattice .seam_image:hover {
  background: color-mix(in srgb, var(--lead) 14%, transparent)
}
.base {
  background: color-mix(in srgb, var(--lead) 8%, var(--foot));
  border-top: 1px solid color-mix(in srgb, var(--lead) 12%, transparent);
  font-size: 0.9rem
}
.base_edge {
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  scrollbar-width: none
}
.base_edge::-webkit-scrollbar {
  display: none
}
.base a {
  padding: 0.55rem 0.7rem;
  text-decoration: none;
  color: var(--lead);
  opacity: 0.8;
  white-space: nowrap;
  border-bottom: 2px solid transparent
}
.base a:hover {
  opacity: 1;
  border-bottom-color: var(--lift)
}
.seam {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid var(--wide, transparent);
  border-radius: var(--paper);
  padding: 0.6rem 1.1rem;
  font: inherit;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  background: var(--lift);
  color: var(--tone);
  transition: background-color 0.15s ease, transform 0.05s ease
}
.seam:hover {
  background: var(--round)
}
.seam:active {
  transform: translateY(1px)
}
.seam_image {
  background: transparent;
  color: var(--space);
  border-color: var(--edge)
}
.seam_image:hover {
  background: var(--flat)
}
.seam_foot {
  padding: 0.9rem 1.8rem;
  font-size: var(--cool)
}
:focus-visible {
  outline: 2px solid var(--lift);
  outline-offset: 2px
}
.banner h3, .banner h2, .corner_lead, .field2 h3, .field2 h2, .record {
  color: var(--space);
  line-height: 1.18;
  letter-spacing: -0.02em;
  text-wrap: balance
}
.record {
  font-size: var(--line);
  margin: 0 0 1rem
}
.corner_lead {
  font-size: var(--plain);
  margin: 0 0 1.25rem
}
.field2 h3, .banner h3 {
  font-size: var(--cool);
  margin: 1.75rem 0 0.5rem
}
.banner p, .field2 p {
  margin: 0 0 1rem
}
.banner > :last-child, .field2 > :last-child {
  margin-bottom: 0
}
.banner a, .field2 a {
  color: color-mix(in srgb, var(--lift) 72%, var(--space));
  text-underline-offset: 3px
}
.gate {
  display: block
}
.corner {
  padding-block: clamp(2rem, 1.4rem + 2vw, 3.5rem);
  scroll-margin-top: 72px
}
.gate > .corner:not(.vein):nth-of-type(odd) {
  background: var(--flat)
}
.field2 {
  max-width: var(--thin)
}
.corner_list .field2 ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: grid;
  gap: 0.5rem
}
.corner_list .field2 ul > li {
  position: relative;
  padding-inline-start: 1.9rem;
  padding-block: 0.15rem
}
.corner_list .field2 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(--lift);
  border-bottom: 2px solid var(--lift);
  transform: rotate(-45deg)
}
.corner_list .field2 ol {
  counter-reset: step;
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.6rem
}
.corner_list .field2 ol > li {
  counter-increment: step;
  position: relative;
  padding-inline-start: 2.6rem
}
.corner_list .field2 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(--lift);
  color: var(--tone);
  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(--edge);
  border-inline-start: 3px solid var(--band);
  border-radius: 0 var(--paper) var(--paper) 0;
  background: var(--flat);
  font-size: 0.95rem
}
.note p {
  margin: 0 0 0.6rem
}
.note > :last-child {
  margin-bottom: 0
}
.note strong {
  color: var(--space)
}
.note--disclosure {
  color: var(--band);
  font-size: 0.88rem;
  background: transparent;
  border-inline-start-color: var(--edge)
}
.note--warning {
  border-inline-start-color: var(--lift);
  background: color-mix(in srgb, var(--lift) 10%, var(--shell))
}
.note--takeaway {
  font-variant-numeric: tabular-nums;
  border-inline-start-color: var(--space)
}
.note--rg {
  border: 1px solid color-mix(in srgb, var(--space) 30%, var(--edge));
  border-radius: var(--card);
  background: var(--deep)
}
.note--rg a {
  font-weight: 600
}
.note--independent {
  margin-top: 2.5rem;
  font-size: 0.85rem;
  color: var(--band);
  background: transparent;
  border: 0;
  border-top: 1px solid var(--edge);
  border-radius: 0;
  padding: 1rem 0 0
}
.banner blockquote, .field2 blockquote {
  margin: 1.25rem 0;
  padding: 1rem 1.25rem;
  border-inline-start: 3px solid var(--lift);
  border-radius: 0 var(--paper) var(--paper) 0;
  background: var(--flat);
  color: var(--band);
  font-size: 0.95rem
}
.banner blockquote p, .field2 blockquote p {
  margin: 0 0 0.6rem
}
.banner blockquote > :last-child, .field2 blockquote > :last-child {
  margin-bottom: 0
}
.banner blockquote strong, .field2 blockquote strong {
  color: var(--space)
}
.field2 hr {
  border: 0;
  border-top: 1px solid var(--edge);
  margin: 2rem 0
}
.field2 table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  background: var(--deep);
  border: 1px solid var(--edge);
  border-radius: var(--card);
  overflow: hidden
}
.corner_table .field2 {
  max-width: none;
  overflow-x: auto
}
.field2 th, .field2 td {
  border-bottom: 1px solid var(--edge);
  padding: 0.7rem 0.9rem;
  text-align: start;
  vertical-align: top
}
.field2 caption {
  caption-side: top;
  text-align: start;
  padding: 0 0 0.6rem;
  font-weight: 700;
  color: var(--space)
}
.field2 thead th {
  background: color-mix(in srgb, var(--lift) 16%, var(--flat));
  color: var(--space);
  font-weight: 700;
  white-space: nowrap
}
.field2 tbody tr:last-child td {
  border-bottom: 0
}
.field2 tbody tr:nth-child(even) {
  background: color-mix(in srgb, var(--soft) 3%, transparent)
}
.ceiling {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(200px, 260px);
  gap: 2rem;
  align-items: start
}
.ceiling_wide {
  border: 1px solid var(--edge);
  border-radius: var(--card);
  box-shadow: var(--field);
  width: 100%
}
.vein {
  position: relative;
  padding-block: clamp(2rem, 1.2rem + 3vw, 4rem);
  background: var(--foot);
  isolation: isolate
}
.vein::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(rgb(0 0 0 / 72%), rgb(0 0 0 / 82%)), var(--flow, none);
  background-size: cover;
  background-position: center
}
.pane_bold {
  margin-top: 1.25rem;
  text-align: center
}
.pane_bold a {
  color: var(--lift);
  font-weight: 600
}
.room {
  text-align: center
}
.room_cell {
  font-size: clamp(3.5rem, 12vw, 6rem);
  line-height: 1;
  font-weight: 800;
  color: var(--lift);
  margin-bottom: 0.5rem
}
.room_outer {
  max-width: 46ch;
  margin-inline: auto;
  color: var(--band)
}
.room_light {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.75rem
}
@media (max-width: 700px) {
  .vein::before {
    background-image: linear-gradient(rgb(0 0 0 / 72%), rgb(0 0 0 / 82%)), var(--frame, var(--flow, none))
  }
}
.vein_light {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 22rem);
  grid-template-areas: "title offer" "text offer";
  align-content: start;
  gap: 0 2rem
}
.vein .record {
  grid-area: title;
  color: #ffffff
}
.vein_wide {
  grid-area: text;
  color: #f2f4f8;
  max-width: 62ch
}
.vein .banner {
  margin-bottom: 1.5rem
}
.vein_figure {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
  opacity: 0.75
}
.parcel {
  grid-area: offer;
  background: var(--shell);
  border: 1px solid color-mix(in srgb, var(--lift) 40%, var(--edge));
  border-radius: var(--card);
  box-shadow: var(--field);
  overflow: hidden;
  align-self: start
}
.parcel .seam {
  width: 100%
}
.parcel_bold {
  display: grid;
  place-items: center;
  min-height: 74px;
  padding: 0.9rem 1.25rem;
  background: color-mix(in srgb, var(--lift) 22%, var(--shell));
  color: var(--space);
  border-bottom: 3px solid var(--lift)
}
.parcel_bold img {
  height: 42px;
  width: auto;
  max-width: 100%;
  object-fit: contain
}
.parcel_on {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.25rem;
  text-align: center
}
.parcel_copy {
  font-weight: 800;
  font-size: var(--cool);
  color: inherit;
  text-align: center
}
.parcel_small {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--band);
  margin: 0
}
.parcel_figure {
  font-size: var(--plain);
  font-weight: 800;
  line-height: 1.15;
  color: var(--space);
  margin: 0;
  text-wrap: balance
}
.parcel_shut {
  font-size: 0.8rem;
  color: var(--band);
  margin: 0
}
.board {
  padding-block: 1.5rem
}
.ward {
  border: 1px solid var(--edge);
  border-radius: var(--card);
  background: var(--deep);
  padding: 0.5rem 1.1rem
}
.ward_foot {
  cursor: pointer;
  font-weight: 700;
  color: var(--space);
  padding-block: 0.6rem;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem
}
.ward_foot::-webkit-details-marker {
  display: none
}
.ward_foot::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-inline-end: 2px solid var(--lift);
  border-bottom: 2px solid var(--lift);
  transform: rotate(45deg);
  transition: transform 0.15s ease
}
.ward[open] .ward_foot::before {
  transform: rotate(-135deg)
}
.ward_first {
  columns: 2;
  gap: 2rem;
  margin: 0 0 0.75rem;
  padding-inline-start: 1.2rem;
  font-size: 0.95rem
}
.ward_first li {
  break-inside: avoid;
  margin-bottom: 0.3rem
}
.ward_first a {
  color: var(--band);
  text-underline-offset: 3px
}
.ward_first a:hover {
  color: var(--space)
}
.frame2 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0
}
.track {
  display: flex;
  flex-direction: column;
  background: var(--deep);
  border: 1px solid var(--edge);
  border-radius: var(--card);
  overflow: hidden;
  transition: border-color 0.15s ease, transform 0.15s ease
}
.track:hover {
  border-color: var(--lift);
  transform: translateY(-2px)
}
.track_meta {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--flat)
}
.track_meta img {
  width: 100%;
  height: 100%;
  object-fit: cover
}
.track_outer {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 0.85rem;
  margin-top: auto
}
.track_alt {
  font-weight: 600;
  color: var(--space);
  line-height: 1.3;
  margin: 0
}
.track .seam {
  width: 100%;
  padding-block: 0.5rem;
  font-size: 0.95rem
}
.ramp_top {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0
}
.stratum {
  background: var(--shell);
  border: 1px solid var(--edge);
  border-radius: var(--card);
  padding: 1.1rem 1.2rem
}
.stratum_light {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.4rem
}
.stratum_dark {
  font-weight: 700;
  color: var(--space)
}
.stratum_on {
  color: var(--lift);
  font-weight: 700;
  white-space: nowrap
}
.stratum_sub {
  margin: 0;
  color: var(--band)
}
.badge_large {
  display: grid;
  gap: 0.5rem;
  max-width: var(--thin)
}
.badge_copy {
  border: 1px solid var(--edge);
  border-radius: var(--paper);
  background: var(--deep);
  padding: 0 1.1rem
}
.badge_view {
  cursor: pointer;
  font-weight: 600;
  color: var(--space);
  padding-block: 0.9rem;
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem
}
.badge_view::-webkit-details-marker {
  display: none
}
.badge_view::before {
  content: "+";
  color: var(--lift);
  font-weight: 700;
  line-height: 1.4;
  flex-shrink: 0
}
.badge_copy[open] .badge_view::before {
  content: "−"
}
.badge_on {
  color: var(--band);
  padding-bottom: 1rem
}
.badge_on > :first-child {
  margin-top: 0
}
.badge_on > :last-child {
  margin-bottom: 0
}
.belt {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding: 1.5rem;
  border-radius: var(--card);
  background: color-mix(in srgb, var(--lift) 12%, var(--flat));
  border: 1px solid color-mix(in srgb, var(--lift) 35%, var(--edge))
}
.belt_info {
  margin: 0;
  font-size: var(--cool);
  font-weight: 800;
  color: var(--space);
  text-wrap: balance
}
.belt_top {
  margin: 0.25rem 0 0;
  font-size: 0.82rem;
  color: var(--band)
}
.part {
  border-top: 1px solid var(--edge);
  background: var(--flat);
  color: var(--band);
  padding-block: 2rem 6rem
}
.part_info {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  align-items: center;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--edge)
}
.part_wide {
  margin-inline-end: auto;
  font-weight: 700;
  color: var(--space)
}
.part_wide img {
  height: 32px;
  width: auto;
  object-fit: contain
}
.part_icon {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem
}
.part_icon:empty {
  display: none
}
.part_icon a {
  text-decoration: none
}
.part_icon a:hover {
  text-decoration: underline
}
.part_dark {
  width: min(100% - 2rem, var(--fill));
  margin-inline: auto;
  padding-top: 1.25rem;
  font-size: 0.85rem;
  display: grid;
  gap: 0.5rem
}
.part_dark p {
  margin: 0
}
.part_small {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap
}
.strip {
  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
}
.ledge {
  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(--lift) 14%, var(--foot));
  color: var(--lead);
  border-top: 1px solid color-mix(in srgb, var(--lift) 45%, transparent)
}
.ledge_sub {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.25
}
.ledge_thumb {
  font-weight: 800;
  color: var(--lead);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap
}
.ledge_figure {
  font-size: 0.75rem;
  opacity: 0.7
}
.ledge .seam {
  margin-inline-start: auto;
  flex-shrink: 0
}
@media (max-width: 960px) {
  .vein_light {
    grid-template-columns: 1fr;
    grid-template-areas: "title" "offer" "text";
    gap: 1.25rem
  }
  .ceiling {
    grid-template-columns: 1fr
  }
  .ceiling_wide {
    max-width: 260px;
    margin-inline: auto
  }
}
@media (max-width: 700px) {
  .ward_first {
    columns: 1
  }
  .frame2 {
    grid-template-columns: repeat(auto-fill, minmax(145px, 1fr));
    gap: 0.75rem
  }
}
@media (max-width: 640px) {
  .lattice {
    position: static
  }
  .lattice_bottom {
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
    padding-block: 0.6rem
  }
  .lattice_bottom {
    flex-wrap: nowrap
  }
  .base, .lattice_thumb .seam_image, .group {
    display: none
  }
  .group + .lattice_thumb {
    margin-inline-start: auto
  }
  .surface {
    display: block;
    order: 3
  }
  .lattice_thumb {
    margin-inline-start: auto
  }
  .lattice_thumb .seam {
    padding: 0.5rem 0.8rem;
    font-size: 0.9rem
  }
  .corner {
    padding-block: 1.75rem
  }
  .parcel_on, .belt {
    padding: 1.15rem
  }
  .vein_wide .seam_foot, .belt .seam_foot {
    width: 100%
  }
  .ledge_figure {
    display: none
  }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before {
    transition: none !important
  }
}