:root
{
 --plain: #0b1220;
 --stroke: #dfe5f0;
 --edge: #fff;
 --card: #ffb300;
 --grid: #111;
 --tone: #d99700;
 --band: #070b16;
 --flat: #fff;
 --space: color-mix(in srgb, var(--stroke) 6%, var(--plain));
 --tile: color-mix(in srgb, var(--stroke) 3%, var(--plain));
 --base: color-mix(in srgb, var(--stroke) 18%, var(--plain));
 --depth: color-mix(in srgb, var(--stroke) 68%, var(--plain));
 --fill: 1160px;
 --ink: 78ch;
 --head: 14px;
 --warm: 8px;
 --bold: 0 2px 4px rgb(0 0 0 / 10%), 0 16px 40px rgb(0 0 0 / 16%);
 --frame: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
 --field: clamp(1.15rem, 1.08rem + 0.35vw, 1.35rem);
 --main: clamp(1.4rem, 1.24rem + 0.75vw, 1.95rem);
 --lead: clamp(1.95rem, 1.5rem + 1.9vw, 3.1rem)
}
*::after, *::before, *
{
 box-sizing: border-box
}
body
{
 margin: 0;
 background: var(--plain);
 color: var(--stroke);
 font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
 font-size: var(--frame);
 line-height: 1.65;
 -webkit-text-size-adjust: 100%;
 overflow-wrap: break-word
}
img
{
 max-width: 100%;
 height: auto;
 display: block
}
a
{
 color: inherit
}
.seam
{
 position: sticky;
 top: 0;
 z-index: 20;
 background: var(--band);
 color: var(--flat)
}
.seam__thumb, .wrap__icon, .container__outer, .area__icon, .span__shut
{
 width: min(100% - 2rem, var(--fill));
 margin-inline: auto
}
.seam__thumb
{
 display: flex;
 align-items: center;
 gap: 1.25rem;
 min-height: 60px;
 padding-block: 0.5rem
}
.region
{
 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
}
.region img
{
 height: 32px;
 width: auto;
 object-fit: contain
}
.part
{
 display: flex;
 gap: 0.15rem;
 margin-inline-end: auto;
 min-width: 0
}
.part a
{
 padding: 0.4rem 0.7rem;
 border-radius: var(--warm);
 text-decoration: none;
 color: inherit;
 opacity: 0.82;
 white-space: nowrap;
 font-size: 0.92rem
}
.part a:hover
{
 background: color-mix(in srgb, var(--flat) 14%, transparent);
 opacity: 1
}
.part:empty
{
 display: none
}
.part:empty + .seam__dark
{
 margin-inline-start: auto
}
.seam__dark
{
 display: flex;
 gap: 0.5rem;
 flex-shrink: 0
}
.stem
{
 display: none;
 position: relative;
 flex-shrink: 0
}
.stem__flat
{
 list-style: none;
 cursor: pointer;
 width: 40px;
 height: 40px;
 display: grid;
 place-items: center;
 border: 1px solid color-mix(in srgb, var(--flat) 40%, transparent);
 border-radius: var(--warm)
}
.stem__flat::-webkit-details-marker
{
 display: none
}
.stem__flat span, .stem__flat span::before, .stem__flat span::after
{
 content: "";
 display: block;
 width: 18px;
 height: 2px;
 background: currentColor;
 border-radius: 2px
}
.stem__flat span
{
 position: relative
}
.stem__flat span::before
{
 position: absolute;
 top: -6px
}
.stem__flat span::after
{
 position: absolute;
 top: 6px
}
.stem__wide
{
 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(--band);
 border: 1px solid color-mix(in srgb, var(--flat) 20%, transparent);
 border-radius: var(--head);
 box-shadow: var(--bold)
}
.stem__wide a
{
 padding: 0.6rem 0.7rem;
 border-radius: var(--warm);
 text-decoration: none;
 color: var(--flat)
}
.stem__wide a:hover
{
 background: color-mix(in srgb, var(--flat) 12%, transparent)
}
.stem__wide .basket
{
 margin-top: 0.4rem;
 color: var(--flat);
 border-color: color-mix(in srgb, var(--flat) 40%, transparent)
}
.seam .basket_top
{
 color: inherit;
 border-color: color-mix(in srgb, var(--flat) 45%, transparent)
}
.seam .basket_top:hover
{
 background: color-mix(in srgb, var(--flat) 14%, transparent)
}
.container
{
 background: color-mix(in srgb, var(--flat) 8%, var(--band));
 border-top: 1px solid color-mix(in srgb, var(--flat) 12%, transparent);
 font-size: 0.9rem
}
.container__outer
{
 display: flex;
 gap: 0.25rem;
 overflow-x: auto;
 scrollbar-width: none
}
.container__outer::-webkit-scrollbar
{
 display: none
}
.container a
{
 padding: 0.55rem 0.7rem;
 text-decoration: none;
 color: var(--flat);
 opacity: 0.8;
 white-space: nowrap;
 border-bottom: 2px solid transparent
}
.container a:hover
{
 opacity: 1;
 border-bottom-color: var(--card)
}
.basket
{
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: 0.4rem;
 border: 1px solid var(--flow, transparent);
 border-radius: var(--warm);
 padding: 0.6rem 1.1rem;
 font: inherit;
 font-weight: 700;
 line-height: 1.2;
 text-align: center;
 cursor: pointer;
 text-decoration: none;
 background: var(--card);
 color: var(--grid);
 transition: background-color 0.15s ease, transform 0.05s ease
}
.basket:hover
{
 background: var(--tone)
}
.basket:active
{
 transform: translateY(1px)
}
.basket_top
{
 background: transparent;
 color: var(--edge);
 border-color: var(--base)
}
.basket_top:hover
{
 background: var(--space)
}
.basket_open
{
 padding: 0.9rem 1.8rem;
 font-size: var(--field)
}
:focus-visible
{
 outline: 2px solid var(--card);
 outline-offset: 2px
}
.stratum h2, .ridge h3, .stratum h3, .wrap__wide, .ridge h2, .folder
{
 color: var(--edge);
 line-height: 1.18;
 letter-spacing: -0.02em;
 text-wrap: balance
}
.folder
{
 font-size: var(--lead);
 margin: 0 0 1rem
}
.wrap__wide
{
 font-size: var(--main);
 margin: 0 0 1.25rem
}
.ridge h3, .stratum h3
{
 font-size: var(--field);
 margin: 1.75rem 0 0.5rem
}
.stratum p, .ridge p
{
 margin: 0 0 1rem
}
.stratum > :last-child, .ridge > :last-child
{
 margin-bottom: 0
}
.stratum a, .ridge a
{
 color: color-mix(in srgb, var(--card) 72%, var(--edge));
 text-underline-offset: 3px
}
.core
{
 display: block
}
.wrap
{
 padding-block: clamp(2rem, 1.4rem + 2vw, 3.5rem);
 scroll-margin-top: 72px
}
.core > .wrap:not(.span):nth-of-type(odd)
{
 background: var(--space)
}
.ridge
{
 max-width: var(--ink)
}
.wrap_list .ridge ul
{
 list-style: none;
 padding: 0;
 margin: 0 0 1rem;
 display: grid;
 gap: 0.5rem
}
.wrap_list .ridge ul > li
{
 position: relative;
 padding-inline-start: 1.9rem;
 padding-block: 0.15rem
}
.wrap_list .ridge 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(--card);
 border-bottom: 2px solid var(--card);
 transform: rotate(-45deg)
}
.wrap_list .ridge ol
{
 counter-reset: step;
 list-style: none;
 padding: 0;
 display: grid;
 gap: 0.6rem
}
.wrap_list .ridge ol > li
{
 counter-increment: step;
 position: relative;
 padding-inline-start: 2.6rem
}
.wrap_list .ridge 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(--card);
 color: var(--grid);
 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(--base);
 border-inline-start: 3px solid var(--depth);
 border-radius: 0 var(--warm) var(--warm) 0;
 background: var(--space);
 font-size: 0.95rem
}
.note p
{
 margin: 0 0 0.6rem
}
.note > :last-child
{
 margin-bottom: 0
}
.note strong
{
 color: var(--edge)
}
.note--disclosure
{
 color: var(--depth);
 font-size: 0.88rem;
 background: transparent;
 border-inline-start-color: var(--base)
}
.note--warning
{
 border-inline-start-color: var(--card);
 background: color-mix(in srgb, var(--card) 10%, var(--plain))
}
.note--takeaway
{
 font-variant-numeric: tabular-nums;
 border-inline-start-color: var(--edge)
}
.note--rg
{
 border: 1px solid color-mix(in srgb, var(--edge) 30%, var(--base));
 border-radius: var(--head);
 background: var(--tile)
}
.note--rg a
{
 font-weight: 600
}
.note--independent
{
 margin-top: 2.5rem;
 font-size: 0.85rem;
 color: var(--depth);
 background: transparent;
 border: 0;
 border-top: 1px solid var(--base);
 border-radius: 0;
 padding: 1rem 0 0
}
.stratum blockquote, .ridge blockquote
{
 margin: 1.25rem 0;
 padding: 1rem 1.25rem;
 border-inline-start: 3px solid var(--card);
 border-radius: 0 var(--warm) var(--warm) 0;
 background: var(--space);
 color: var(--depth);
 font-size: 0.95rem
}
.ridge blockquote p, .stratum blockquote p
{
 margin: 0 0 0.6rem
}
.ridge blockquote > :last-child, .stratum blockquote > :last-child
{
 margin-bottom: 0
}
.ridge blockquote strong, .stratum blockquote strong
{
 color: var(--edge)
}
.ridge hr
{
 border: 0;
 border-top: 1px solid var(--base);
 margin: 2rem 0
}
.ridge table
{
 width: 100%;
 border-collapse: collapse;
 margin: 0 0 1.25rem;
 font-size: 0.95rem;
 background: var(--tile);
 border: 1px solid var(--base);
 border-radius: var(--head);
 overflow: hidden
}
.wrap_table .ridge
{
 max-width: none;
 overflow-x: auto
}
.ridge th, .ridge td
{
 border-bottom: 1px solid var(--base);
 padding: 0.7rem 0.9rem;
 text-align: start;
 vertical-align: top
}
.ridge caption
{
 caption-side: top;
 text-align: start;
 padding: 0 0 0.6rem;
 font-weight: 700;
 color: var(--edge)
}
.ridge thead th
{
 background: color-mix(in srgb, var(--card) 16%, var(--space));
 color: var(--edge);
 font-weight: 700;
 white-space: nowrap
}
.ridge tbody tr:last-child td
{
 border-bottom: 0
}
.ridge tbody tr:nth-child(even)
{
 background: color-mix(in srgb, var(--stroke) 3%, transparent)
}
.strip2
{
 display: grid;
 grid-template-columns: minmax(0, 1fr) minmax(200px, 260px);
 gap: 2rem;
 align-items: start
}
.strip2__link
{
 border: 1px solid var(--base);
 border-radius: var(--head);
 box-shadow: var(--bold);
 width: 100%
}
.span
{
 position: relative;
 padding-block: clamp(2rem, 1.2rem + 3vw, 4rem);
 background: var(--band);
 isolation: isolate
}
.span::before
{
 content: "";
 position: absolute;
 inset: 0;
 z-index: -1;
 background-image: linear-gradient(rgb(0 0 0 / 72%), rgb(0 0 0 / 82%)), var(--lift, none);
 background-size: cover;
 background-position: center
}
.corner__figure
{
 margin-top: 1.25rem;
 text-align: center
}
.corner__figure a
{
 color: var(--card);
 font-weight: 600
}
.branch
{
 text-align: center
}
.branch__off
{
 font-size: clamp(3.5rem, 12vw, 6rem);
 line-height: 1;
 font-weight: 800;
 color: var(--card);
 margin-bottom: 0.5rem
}
.branch__view
{
 max-width: 46ch;
 margin-inline: auto;
 color: var(--depth)
}
.branch__stub
{
 display: flex;
 flex-wrap: wrap;
 justify-content: center;
 gap: 0.75rem;
 margin-top: 1.75rem
}
@media (max-width: 700px) {
 .span::before
 {
  background-image: linear-gradient(rgb(0 0 0 / 72%), rgb(0 0 0 / 82%)), var(--foot, var(--lift, none))
 }
}
.span__shut
{
 display: grid;
 grid-template-columns: minmax(0, 1fr) minmax(300px, 22rem);
 grid-template-areas: "title offer" "text offer";
 align-content: start;
 gap: 0 2rem
}
.span .folder
{
 grid-area: title;
 color: #fff
}
.span__small
{
 grid-area: text;
 color: #f2f4f8;
 max-width: 62ch
}
.span .stratum
{
 margin-bottom: 1.5rem
}
.span__alt
{
 margin: 0.75rem 0 0;
 font-size: 0.85rem;
 opacity: 0.75
}
.plane
{
 grid-area: offer;
 background: var(--plain);
 border: 1px solid color-mix(in srgb, var(--card) 40%, var(--base));
 border-radius: var(--head);
 box-shadow: var(--bold);
 overflow: hidden;
 align-self: start
}
.plane .basket
{
 width: 100%
}
.plane__on
{
 display: grid;
 place-items: center;
 min-height: 74px;
 padding: 0.9rem 1.25rem;
 background: color-mix(in srgb, var(--card) 22%, var(--plain));
 color: var(--edge);
 border-bottom: 3px solid var(--card)
}
.plane__on img
{
 height: 42px;
 width: auto;
 max-width: 100%;
 object-fit: contain
}
.plane__small
{
 display: flex;
 flex-direction: column;
 gap: 0.6rem;
 padding: 1.25rem;
 text-align: center
}
.plane__outer
{
 font-weight: 800;
 font-size: var(--field);
 color: inherit;
 text-align: center
}
.plane__open
{
 font-size: 0.78rem;
 text-transform: uppercase;
 letter-spacing: 0.09em;
 color: var(--depth);
 margin: 0
}
.plane__cell
{
 font-size: var(--main);
 font-weight: 800;
 line-height: 1.15;
 color: var(--edge);
 margin: 0;
 text-wrap: balance
}
.plane__last
{
 font-size: 0.8rem;
 color: var(--depth);
 margin: 0
}
.bundle
{
 padding-block: 1.5rem
}
.arc
{
 border: 1px solid var(--base);
 border-radius: var(--head);
 background: var(--tile);
 padding: 0.5rem 1.1rem
}
.arc__large
{
 cursor: pointer;
 font-weight: 700;
 color: var(--edge);
 padding-block: 0.6rem;
 list-style: none;
 display: flex;
 align-items: center;
 gap: 0.5rem
}
.arc__large::-webkit-details-marker
{
 display: none
}
.arc__large::before
{
 content: "";
 width: 0.5rem;
 height: 0.5rem;
 border-inline-end: 2px solid var(--card);
 border-bottom: 2px solid var(--card);
 transform: rotate(45deg);
 transition: transform 0.15s ease
}
.arc[open] .arc__large::before
{
 transform: rotate(-135deg)
}
.arc__cell
{
 columns: 2;
 gap: 2rem;
 margin: 0 0 0.75rem;
 padding-inline-start: 1.2rem;
 font-size: 0.95rem
}
.arc__cell li
{
 break-inside: avoid;
 margin-bottom: 0.3rem
}
.arc__cell a
{
 color: var(--depth);
 text-underline-offset: 3px
}
.arc__cell a:hover
{
 color: var(--edge)
}
.wing
{
 display: grid;
 grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
 gap: 1rem;
 list-style: none;
 margin: 0;
 padding: 0
}
.room
{
 display: flex;
 flex-direction: column;
 background: var(--tile);
 border: 1px solid var(--base);
 border-radius: var(--head);
 overflow: hidden;
 transition: border-color 0.15s ease, transform 0.15s ease
}
.room:hover
{
 border-color: var(--card);
 transform: translateY(-2px)
}
.room__link
{
 aspect-ratio: 4 / 3;
 overflow: hidden;
 background: var(--space)
}
.room__link img
{
 width: 100%;
 height: 100%;
 object-fit: cover
}
.room__last
{
 display: flex;
 flex-direction: column;
 gap: 0.7rem;
 padding: 0.85rem;
 margin-top: auto
}
.room__soft
{
 font-weight: 600;
 color: var(--edge);
 line-height: 1.3;
 margin: 0
}
.room .basket
{
 width: 100%;
 padding-block: 0.5rem;
 font-size: 0.95rem
}
.trunk__info
{
 display: grid;
 grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
 gap: 1rem;
 list-style: none;
 margin: 0;
 padding: 0
}
.strip
{
 background: var(--plain);
 border: 1px solid var(--base);
 border-radius: var(--head);
 padding: 1.1rem 1.2rem
}
.strip__shut
{
 display: flex;
 align-items: baseline;
 justify-content: space-between;
 gap: 0.5rem;
 margin-bottom: 0.4rem
}
.strip__line
{
 font-weight: 700;
 color: var(--edge)
}
.strip__first
{
 color: var(--card);
 font-weight: 700;
 white-space: nowrap
}
.strip__alt
{
 margin: 0;
 color: var(--depth)
}
.ledge__top
{
 display: grid;
 gap: 0.5rem;
 max-width: var(--ink)
}
.ledge__large
{
 border: 1px solid var(--base);
 border-radius: var(--warm);
 background: var(--tile);
 padding: 0 1.1rem
}
.ledge__line
{
 cursor: pointer;
 font-weight: 600;
 color: var(--edge);
 padding-block: 0.9rem;
 list-style: none;
 display: flex;
 align-items: flex-start;
 gap: 0.75rem
}
.ledge__line::-webkit-details-marker
{
 display: none
}
.ledge__line::before
{
 content: "+";
 color: var(--card);
 font-weight: 700;
 line-height: 1.4;
 flex-shrink: 0
}
.ledge__large[open] .ledge__line::before
{
 content: "−"
}
.ledge__shut
{
 color: var(--depth);
 padding-bottom: 1rem
}
.ledge__shut > :first-child
{
 margin-top: 0
}
.ledge__shut > :last-child
{
 margin-bottom: 0
}
.plank
{
 display: flex;
 flex-wrap: wrap;
 align-items: center;
 justify-content: space-between;
 gap: 1rem 2rem;
 padding: 1.5rem;
 border-radius: var(--head);
 background: color-mix(in srgb, var(--card) 12%, var(--space));
 border: 1px solid color-mix(in srgb, var(--card) 35%, var(--base))
}
.plank__info
{
 margin: 0;
 font-size: var(--field);
 font-weight: 800;
 color: var(--edge);
 text-wrap: balance
}
.plank__copy
{
 margin: 0.25rem 0 0;
 font-size: 0.82rem;
 color: var(--depth)
}
.area
{
 border-top: 1px solid var(--base);
 background: var(--space);
 color: var(--depth);
 padding-block: 2rem 6rem
}
.area__icon
{
 display: flex;
 flex-wrap: wrap;
 gap: 1rem 1.5rem;
 align-items: center;
 padding-bottom: 1.25rem;
 border-bottom: 1px solid var(--base)
}
.area__foot
{
 margin-inline-end: auto;
 font-weight: 700;
 color: var(--edge)
}
.area__foot img
{
 height: 32px;
 width: auto;
 object-fit: contain
}
.area__edge
{
 display: flex;
 flex-wrap: wrap;
 gap: 0.25rem 1rem
}
.area__edge:empty
{
 display: none
}
.area__edge a
{
 text-decoration: none
}
.area__edge a:hover
{
 text-decoration: underline
}
.area__last
{
 width: min(100% - 2rem, var(--fill));
 margin-inline: auto;
 padding-top: 1.25rem;
 font-size: 0.85rem;
 display: grid;
 gap: 0.5rem
}
.area__last p
{
 margin: 0
}
.area__wide
{
 display: flex;
 align-items: center;
 gap: 0.5rem;
 flex-wrap: wrap
}
.band
{
 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
}
.marker
{
 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(--card) 14%, var(--band));
 color: var(--flat);
 border-top: 1px solid color-mix(in srgb, var(--card) 45%, transparent)
}
.marker__off
{
 display: flex;
 flex-direction: column;
 min-width: 0;
 line-height: 1.25
}
.marker__bottom
{
 font-weight: 800;
 color: var(--flat);
 overflow: hidden;
 text-overflow: ellipsis;
 white-space: nowrap
}
.marker__thumb
{
 font-size: 0.75rem;
 opacity: 0.7
}
.marker .basket
{
 margin-inline-start: auto;
 flex-shrink: 0
}
@media (max-width: 960px) {
 .span__shut
 {
  grid-template-columns: 1fr;
  grid-template-areas: "title" "offer" "text";
  gap: 1.25rem
 }
 .strip2
 {
  grid-template-columns: 1fr
 }
 .strip2__link
 {
  max-width: 260px;
  margin-inline: auto
 }
}
@media (max-width: 700px) {
 .arc__cell
 {
  columns: 1
 }
 .wing
 {
  grid-template-columns: repeat(auto-fill, minmax(145px, 1fr));
  gap: 0.75rem
 }
}
@media (max-width: 640px) {
 .seam
 {
  position: static
 }
 .seam__thumb
 {
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  padding-block: 0.6rem
 }
 .seam__thumb
 {
  flex-wrap: nowrap
 }
 .container, .part, .seam__dark .basket_top
 {
  display: none
 }
 .part + .seam__dark
 {
  margin-inline-start: auto
 }
 .stem
 {
  display: block;
  order: 3
 }
 .seam__dark
 {
  margin-inline-start: auto
 }
 .seam__dark .basket
 {
  padding: 0.5rem 0.8rem;
  font-size: 0.9rem
 }
 .wrap
 {
  padding-block: 1.75rem
 }
 .plank, .plane__small
 {
  padding: 1.15rem
 }
 .span__small .basket_open, .plank .basket_open
 {
  width: 100%
 }
 .marker__thumb
 {
  display: none
 }
}
@media (prefers-reduced-motion: reduce) {
 *::before, *
 {
  transition: none !important
 }
}