:root {
 --body:#0b1220;
 --line:#dfe5f0;
 --alt:#ffffff;
 --core:#ffb300;
 --fill:#111111;
 --lift:#d99700;
 --paper:#070b16;
 --flat:#ffffff;
 --wide:color-mix(in srgb, var(--line) 6%, var(--body));
 --field:color-mix(in srgb, var(--line) 3%, var(--body));
 --size:color-mix(in srgb, var(--line) 18%, var(--body));
 --tone:color-mix(in srgb, var(--line) 68%, var(--body));
 --thin:1160px;
 --shell:78ch;
 --cool:14px;
 --grid:8px;
 --plain:0 2px 4px rgb(0 0 0 / 10%), 0 16px 40px rgb(0 0 0 / 16%);
 --zone:clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
 --tile:clamp(1.15rem, 1.08rem + 0.35vw, 1.35rem);
 --edge:clamp(1.4rem, 1.24rem + 0.75vw, 1.95rem);
 --deep:clamp(1.95rem, 1.5rem + 1.9vw, 3.1rem);
}
*, *::before, *::after {
 box-sizing:border-box;
}
body {
 margin:0;
 background:var(--body);
 color:var(--line);
 font-family:system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
 font-size:var(--zone);
 line-height:1.65;
 -webkit-text-size-adjust:100%;
 overflow-wrap:break-word;
}
img {
 max-width:100%;
 height:auto;
 display:block;
}
a {
 color:inherit;
}
.stair {
 position:sticky;
 top:0;
 z-index:20;
 background:var(--paper);
 color:var(--flat);
}
.plot-flat, .stair-alt, .summary-shut, .wrapper-outer, .room-last {
 width:min(100% - 2rem, var(--thin));
 margin-inline:auto;
}
.stair-alt {
 display:flex;
 align-items:center;
 gap:1.25rem;
 min-height:60px;
 padding-block:0.5rem;
}
.tract {
 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;
}
.tract img {
 height:32px;
 width:auto;
 object-fit:contain;
}
.window {
 display:flex;
 gap:0.15rem;
 margin-inline-end:auto;
 min-width:0;
}
.window a {
 padding:0.4rem 0.7rem;
 border-radius:var(--grid);
 text-decoration:none;
 color:inherit;
 opacity:0.82;
 white-space:nowrap;
 font-size:0.92rem;
}
.window a:hover {
 background:color-mix(in srgb, var(--flat) 14%, transparent);
 opacity:1;
}
.window:empty {
 display:none;
}
.window:empty + .stair-last {
 margin-inline-start:auto;
}
.stair-last {
 display:flex;
 gap:0.5rem;
 flex-shrink:0;
}
.gate {
 display:none;
 position:relative;
 flex-shrink:0;
}
.gate-side {
 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(--grid);
}
.gate-side::-webkit-details-marker {
 display:none;
}
.gate-side span::after, .gate-side span::before, .gate-side span {
 content:"";
 display:block;
 width:18px;
 height:2px;
 background:currentColor;
 border-radius:2px;
}
.gate-side span {
 position:relative;
}
.gate-side span::before {
 position:absolute;
 top:-6px;
}
.gate-side span::after {
 position:absolute;
 top:6px;
}
.gate-stub {
 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(--paper);
 border:1px solid color-mix(in srgb, var(--flat) 20%, transparent);
 border-radius:var(--cool);
 box-shadow:var(--plain);
}
.gate-stub a {
 padding:0.6rem 0.7rem;
 border-radius:var(--grid);
 text-decoration:none;
 color:var(--flat);
}
.gate-stub a:hover {
 background:color-mix(in srgb, var(--flat) 12%, transparent);
}
.gate-stub .core {
 margin-top:0.4rem;
 color:var(--flat);
 border-color:color-mix(in srgb, var(--flat) 40%, transparent);
}
.stair .core--bottom {
 color:inherit;
 border-color:color-mix(in srgb, var(--flat) 45%, transparent);
}
.stair .core--bottom:hover {
 background:color-mix(in srgb, var(--flat) 14%, transparent);
}
.room {
 background:color-mix(in srgb, var(--flat) 8%, var(--paper));
 border-top:1px solid color-mix(in srgb, var(--flat) 12%, transparent);
 font-size:0.9rem;
}
.room-last {
 display:flex;
 gap:0.25rem;
 overflow-x:auto;
 scrollbar-width:none;
}
.room-last::-webkit-scrollbar {
 display:none;
}
.room a {
 padding:0.55rem 0.7rem;
 text-decoration:none;
 color:var(--flat);
 opacity:0.8;
 white-space:nowrap;
 border-bottom:2px solid transparent;
}
.room a:hover {
 opacity:1;
 border-bottom-color:var(--core);
}
.core {
 display:inline-flex;
 align-items:center;
 justify-content:center;
 gap:0.4rem;
 border:1px solid var(--base, transparent);
 border-radius:var(--grid);
 padding:0.6rem 1.1rem;
 font:inherit;
 font-weight:700;
 line-height:1.2;
 text-align:center;
 cursor:pointer;
 text-decoration:none;
 background:var(--core);
 color:var(--fill);
 transition:background-color 0.15s ease, transform 0.05s ease;
}
.core:hover {
 background:var(--lift);
}
.core:active {
 transform:translateY(1px);
}
.core--bottom {
 background:transparent;
 color:var(--alt);
 border-color:var(--size);
}
.core--bottom:hover {
 background:var(--wide);
}
.core--info {
 padding:0.9rem 1.8rem;
 font-size:var(--tile);
}
:focus-visible {
 outline:2px solid var(--core);
 outline-offset:2px;
}
.region, .summary-on, .block2 h3, .orbit h3, .block2 h2, .orbit h2 {
 color:var(--alt);
 line-height:1.18;
 letter-spacing:-0.02em;
 text-wrap:balance;
}
.region {
 font-size:var(--deep);
 margin:0 0 1rem;
}
.summary-on {
 font-size:var(--edge);
 margin:0 0 1.25rem;
}
.orbit h3, .block2 h3 {
 font-size:var(--tile);
 margin:1.75rem 0 0.5rem;
}
.block2 p, .orbit p {
 margin:0 0 1rem;
}
.orbit > :last-child, .block2 > :last-child {
 margin-bottom:0;
}
.orbit a, .block2 a {
 color:color-mix(in srgb, var(--core) 72%, var(--alt));
 text-underline-offset:3px;
}
.ward {
 display:block;
}
.summary {
 padding-block:clamp(2rem, 1.4rem + 2vw, 3.5rem);
 scroll-margin-top:72px;
}
.ward > .summary:not(.plot):nth-of-type(odd) {
 background:var(--wide);
}
.orbit {
 max-width:var(--shell);
}
.summary--list .orbit ul {
 list-style:none;
 padding:0;
 margin:0 0 1rem;
 display:grid;
 gap:0.5rem;
}
.summary--list .orbit ul > li {
 position:relative;
 padding-inline-start:1.9rem;
 padding-block:0.15rem;
}
.summary--list .orbit 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(--core);
 border-bottom:2px solid var(--core);
 transform:rotate(-45deg);
}
.summary--list .orbit ol {
 counter-reset:step;
 list-style:none;
 padding:0;
 display:grid;
 gap:0.6rem;
}
.summary--list .orbit ol > li {
 counter-increment:step;
 position:relative;
 padding-inline-start:2.6rem;
}
.summary--list .orbit 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(--core);
 color:var(--fill);
 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(--size);
 border-inline-start:3px solid var(--tone);
 border-radius:0 var(--grid) var(--grid) 0;
 background:var(--wide);
 font-size:0.95rem;
}
.note p {
 margin:0 0 0.6rem;
}
.note > :last-child {
 margin-bottom:0;
}
.note strong {
 color:var(--alt);
}
.note--disclosure {
 color:var(--tone);
 font-size:0.88rem;
 background:transparent;
 border-inline-start-color:var(--size);
}
.note--warning {
 border-inline-start-color:var(--core);
 background:color-mix(in srgb, var(--core) 10%, var(--body));
}
.note--takeaway {
 font-variant-numeric:tabular-nums;
 border-inline-start-color:var(--alt);
}
.note--rg {
 border:1px solid color-mix(in srgb, var(--alt) 30%, var(--size));
 border-radius:var(--cool);
 background:var(--field);
}
.note--rg a {
 font-weight:600;
}
.note--independent {
 margin-top:2.5rem;
 font-size:0.85rem;
 color:var(--tone);
 background:transparent;
 border:0;
 border-top:1px solid var(--size);
 border-radius:0;
 padding:1rem 0 0;
}
.block2 blockquote, .orbit blockquote {
 margin:1.25rem 0;
 padding:1rem 1.25rem;
 border-inline-start:3px solid var(--core);
 border-radius:0 var(--grid) var(--grid) 0;
 background:var(--wide);
 color:var(--tone);
 font-size:0.95rem;
}
.orbit blockquote p, .block2 blockquote p {
 margin:0 0 0.6rem;
}
.orbit blockquote > :last-child, .block2 blockquote > :last-child {
 margin-bottom:0;
}
.block2 blockquote strong, .orbit blockquote strong {
 color:var(--alt);
}
.orbit hr {
 border:0;
 border-top:1px solid var(--size);
 margin:2rem 0;
}
.orbit table {
 width:100%;
 border-collapse:collapse;
 margin:0 0 1.25rem;
 font-size:0.95rem;
 background:var(--field);
 border:1px solid var(--size);
 border-radius:var(--cool);
 overflow:hidden;
}
.summary--table .orbit {
 max-width:none;
 overflow-x:auto;
}
.orbit td, .orbit th {
 border-bottom:1px solid var(--size);
 padding:0.7rem 0.9rem;
 text-align:start;
 vertical-align:top;
}
.orbit caption {
 caption-side:top;
 text-align:start;
 padding:0 0 0.6rem;
 font-weight:700;
 color:var(--alt);
}
.orbit thead th {
 background:color-mix(in srgb, var(--core) 16%, var(--wide));
 color:var(--alt);
 font-weight:700;
 white-space:nowrap;
}
.orbit tbody tr:last-child td {
 border-bottom:0;
}
.orbit tbody tr:nth-child(even) {
 background:color-mix(in srgb, var(--line) 3%, transparent);
}
.ramp {
 display:grid;
 grid-template-columns:minmax(0, 1fr) minmax(200px, 260px);
 gap:2rem;
 align-items:start;
}
.ramp-first {
 border:1px solid var(--size);
 border-radius:var(--cool);
 box-shadow:var(--plain);
 width:100%;
}
.plot {
 position:relative;
 padding-block:clamp(2rem, 1.2rem + 3vw, 4rem);
 background:var(--paper);
 isolation:isolate;
}
.plot::before {
 content:"";
 position:absolute;
 inset:0;
 z-index:-1;
 background-image:linear-gradient(rgb(0 0 0 / 72%), rgb(0 0 0 / 82%)), var(--round, none);
 background-size:cover;
 background-position:center;
}
.sheet-image {
 margin-top:1.25rem;
 text-align:center;
}
.sheet-image a {
 color:var(--core);
 font-weight:600;
}
.detail {
 text-align:center;
}
.detail-top {
 font-size:clamp(3.5rem, 12vw, 6rem);
 line-height:1;
 font-weight:800;
 color:var(--core);
 margin-bottom:0.5rem;
}
.detail-large {
 max-width:46ch;
 margin-inline:auto;
 color:var(--tone);
}
.detail-info {
 display:flex;
 flex-wrap:wrap;
 justify-content:center;
 gap:0.75rem;
 margin-top:1.75rem;
}
@media (max-width: 700px) {
 .plot::before {
  background-image:linear-gradient(rgb(0 0 0 / 72%), rgb(0 0 0 / 82%)), var(--lead, var(--round, none));
 }
}
.plot-flat {
 display:grid;
 grid-template-columns:minmax(0, 1fr) minmax(300px, 22rem);
 grid-template-areas:"title offer" "text offer";
 align-content:start;
 gap:0 2rem;
}
.plot .region {
 grid-area:title;
 color:#ffffff;
}
.plot-last {
 grid-area:text;
 color:#f2f4f8;
 max-width:62ch;
}
.plot .block2 {
 margin-bottom:1.5rem;
}
.plot-light {
 margin:0.75rem 0 0;
 font-size:0.85rem;
 opacity:0.75;
}
.plank {
 grid-area:offer;
 background:var(--body);
 border:1px solid color-mix(in srgb, var(--core) 40%, var(--size));
 border-radius:var(--cool);
 box-shadow:var(--plain);
 overflow:hidden;
 align-self:start;
}
.plank .core {
 width:100%;
}
.plank-figure {
 display:grid;
 place-items:center;
 min-height:74px;
 padding:0.9rem 1.25rem;
 background:color-mix(in srgb, var(--core) 22%, var(--body));
 color:var(--alt);
 border-bottom:3px solid var(--core);
}
.plank-figure img {
 height:42px;
 width:auto;
 max-width:100%;
 object-fit:contain;
}
.plank-narrow {
 display:flex;
 flex-direction:column;
 gap:0.6rem;
 padding:1.25rem;
 text-align:center;
}
.plank-on {
 font-weight:800;
 font-size:var(--tile);
 color:inherit;
 text-align:center;
}
.plank-first {
 font-size:0.78rem;
 text-transform:uppercase;
 letter-spacing:0.09em;
 color:var(--tone);
 margin:0;
}
.plank-lead {
 font-size:var(--edge);
 font-weight:800;
 line-height:1.15;
 color:var(--alt);
 margin:0;
 text-wrap:balance;
}
.plank-small {
 font-size:0.8rem;
 color:var(--tone);
 margin:0;
}
.case {
 padding-block:1.5rem;
}
.stack {
 border:1px solid var(--size);
 border-radius:var(--cool);
 background:var(--field);
 padding:0.5rem 1.1rem;
}
.stack-off {
 cursor:pointer;
 font-weight:700;
 color:var(--alt);
 padding-block:0.6rem;
 list-style:none;
 display:flex;
 align-items:center;
 gap:0.5rem;
}
.stack-off::-webkit-details-marker {
 display:none;
}
.stack-off::before {
 content:"";
 width:0.5rem;
 height:0.5rem;
 border-inline-end:2px solid var(--core);
 border-bottom:2px solid var(--core);
 transform:rotate(45deg);
 transition:transform 0.15s ease;
}
.stack[open] .stack-off::before {
 transform:rotate(-135deg);
}
.stack-open {
 columns:2;
 gap:2rem;
 margin:0 0 0.75rem;
 padding-inline-start:1.2rem;
 font-size:0.95rem;
}
.stack-open li {
 break-inside:avoid;
 margin-bottom:0.3rem;
}
.stack-open a {
 color:var(--tone);
 text-underline-offset:3px;
}
.stack-open a:hover {
 color:var(--alt);
}
.unit {
 display:grid;
 grid-template-columns:repeat(auto-fill, minmax(200px, 1fr));
 gap:1rem;
 list-style:none;
 margin:0;
 padding:0;
}
.wall {
 display:flex;
 flex-direction:column;
 background:var(--field);
 border:1px solid var(--size);
 border-radius:var(--cool);
 overflow:hidden;
 transition:border-color 0.15s ease, transform 0.15s ease;
}
.wall:hover {
 border-color:var(--core);
 transform:translateY(-2px);
}
.wall-on {
 aspect-ratio:4 / 3;
 overflow:hidden;
 background:var(--wide);
}
.wall-on img {
 width:100%;
 height:100%;
 object-fit:cover;
}
.wall-last {
 display:flex;
 flex-direction:column;
 gap:0.7rem;
 padding:0.85rem;
 margin-top:auto;
}
.wall-open {
 font-weight:600;
 color:var(--alt);
 line-height:1.3;
 margin:0;
}
.wall .core {
 width:100%;
 padding-block:0.5rem;
 font-size:0.95rem;
}
.shell-line {
 display:grid;
 grid-template-columns:repeat(auto-fill, minmax(260px, 1fr));
 gap:1rem;
 list-style:none;
 margin:0;
 padding:0;
}
.rack {
 background:var(--body);
 border:1px solid var(--size);
 border-radius:var(--cool);
 padding:1.1rem 1.2rem;
}
.rack-cell {
 display:flex;
 align-items:baseline;
 justify-content:space-between;
 gap:0.5rem;
 margin-bottom:0.4rem;
}
.rack-copy {
 font-weight:700;
 color:var(--alt);
}
.rack-top {
 color:var(--core);
 font-weight:700;
 white-space:nowrap;
}
.rack-link {
 margin:0;
 color:var(--tone);
}
.element-flat {
 display:grid;
 gap:0.5rem;
 max-width:var(--shell);
}
.element-top {
 border:1px solid var(--size);
 border-radius:var(--grid);
 background:var(--field);
 padding:0 1.1rem;
}
.element-icon {
 cursor:pointer;
 font-weight:600;
 color:var(--alt);
 padding-block:0.9rem;
 list-style:none;
 display:flex;
 align-items:flex-start;
 gap:0.75rem;
}
.element-icon::-webkit-details-marker {
 display:none;
}
.element-icon::before {
 content:"+";
 color:var(--core);
 font-weight:700;
 line-height:1.4;
 flex-shrink:0;
}
.element-top[open] .element-icon::before {
 content:"−";
}
.element-lead {
 color:var(--tone);
 padding-bottom:1rem;
}
.element-lead > :first-child {
 margin-top:0;
}
.element-lead > :last-child {
 margin-bottom:0;
}
.gutter {
 display:flex;
 flex-wrap:wrap;
 align-items:center;
 justify-content:space-between;
 gap:1rem 2rem;
 padding:1.5rem;
 border-radius:var(--cool);
 background:color-mix(in srgb, var(--core) 12%, var(--wide));
 border:1px solid color-mix(in srgb, var(--core) 35%, var(--size));
}
.gutter-view {
 margin:0;
 font-size:var(--tile);
 font-weight:800;
 color:var(--alt);
 text-wrap:balance;
}
.gutter-sub {
 margin:0.25rem 0 0;
 font-size:0.82rem;
 color:var(--tone);
}
.wrapper {
 border-top:1px solid var(--size);
 background:var(--wide);
 color:var(--tone);
 padding-block:2rem 6rem;
}
.wrapper-outer {
 display:flex;
 flex-wrap:wrap;
 gap:1rem 1.5rem;
 align-items:center;
 padding-bottom:1.25rem;
 border-bottom:1px solid var(--size);
}
.wrapper-on {
 margin-inline-end:auto;
 font-weight:700;
 color:var(--alt);
}
.wrapper-on img {
 height:32px;
 width:auto;
 object-fit:contain;
}
.wrapper-side {
 display:flex;
 flex-wrap:wrap;
 gap:0.25rem 1rem;
}
.wrapper-side:empty {
 display:none;
}
.wrapper-side a {
 text-decoration:none;
}
.wrapper-side a:hover {
 text-decoration:underline;
}
.wrapper-last {
 width:min(100% - 2rem, var(--thin));
 margin-inline:auto;
 padding-top:1.25rem;
 font-size:0.85rem;
 display:grid;
 gap:0.5rem;
}
.wrapper-last p {
 margin:0;
}
.wrapper-bottom {
 display:flex;
 align-items:center;
 gap:0.5rem;
 flex-wrap:wrap;
}
.column {
 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;
}
.figure {
 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(--core) 14%, var(--paper));
 color:var(--flat);
 border-top:1px solid color-mix(in srgb, var(--core) 45%, transparent);
}
.figure-icon {
 display:flex;
 flex-direction:column;
 min-width:0;
 line-height:1.25;
}
.figure-bold {
 font-weight:800;
 color:var(--flat);
 overflow:hidden;
 text-overflow:ellipsis;
 white-space:nowrap;
}
.figure-less {
 font-size:0.75rem;
 opacity:0.7;
}
.figure .core {
 margin-inline-start:auto;
 flex-shrink:0;
}
@media (max-width: 960px) {
 .plot-flat {
  grid-template-columns:1fr;
  grid-template-areas:"title" "offer" "text";
  gap:1.25rem;
 }
 .ramp {
  grid-template-columns:1fr;
 }
 .ramp-first {
  max-width:260px;
  margin-inline:auto;
 }
}
@media (max-width: 700px) {
 .stack-open {
  columns:1;
 }
 .unit {
  grid-template-columns:repeat(auto-fill, minmax(145px, 1fr));
  gap:0.75rem;
 }
}
@media (max-width: 640px) {
 .stair {
  position:static;
 }
 .stair-alt {
  flex-wrap:wrap;
  gap:0.5rem 0.75rem;
  padding-block:0.6rem;
 }
 .stair-alt {
  flex-wrap:nowrap;
 }
 .stair-last .core--bottom, .window, .room {
  display:none;
 }
 .window + .stair-last {
  margin-inline-start:auto;
 }
 .gate {
  display:block;
  order:3;
 }
 .stair-last {
  margin-inline-start:auto;
 }
 .stair-last .core {
  padding:0.5rem 0.8rem;
  font-size:0.9rem;
 }
 .summary {
  padding-block:1.75rem;
 }
 .gutter, .plank-narrow {
  padding:1.15rem;
 }
 .gutter .core--info, .plot-last .core--info {
  width:100%;
 }
 .figure-less {
  display:none;
 }
}
@media (prefers-reduced-motion: reduce) {
 *::before, * {
  transition:none !important;
 }
}