:root {
	--zone: #0b1220;
	--brand: #dfe5f0;
	--flat: #fff;
	--round: #ffb300;
	--main: #111;
	--wide: #d99700;
	--bold: #070b16;
	--fill: #fff;
	--plain: color-mix(in srgb, var(--brand) 6%, var(--zone));
	--thin: color-mix(in srgb, var(--brand) 3%, var(--zone));
	--shell: color-mix(in srgb, var(--brand) 18%, var(--zone));
	--space: color-mix(in srgb, var(--brand) 68%, var(--zone));
	--line: 1160px;
	--base: 78ch;
	--soft: 14px;
	--grid: 8px;
	--head: 0 2px 4px rgb(0 0 0 / 10%), 0 16px 40px rgb(0 0 0 / 16%);
	--dim: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
	--edge: clamp(1.15rem, 1.08rem + 0.35vw, 1.35rem);
	--tone: clamp(1.4rem, 1.24rem + 0.75vw, 1.95rem);
	--field: clamp(1.95rem, 1.5rem + 1.9vw, 3.1rem)
}
*::before, *, *::after {
	box-sizing: border-box
}
body {
	margin: 0;
	background: var(--zone);
	color: var(--brand);
	font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
	font-size: var(--dim);
	line-height: 1.65;
	-webkit-text-size-adjust: 100%;
	overflow-wrap: break-word
}
img {
	max-width: 100%;
	height: auto;
	display: block
}
a {
	color: inherit
}
.course {
	position: sticky;
	top: 0;
	z-index: 20;
	background: var(--bold);
	color: var(--fill)
}
.well-sub, .course-small, .ridge-outer, .bay-first, .piece-plain {
	width: min(100% - 2rem, var(--line));
	margin-inline: auto
}
.course-small {
	display: flex;
	align-items: center;
	gap: 1.25rem;
	min-height: 60px;
	padding-block: 0.5rem
}
.marker {
	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
}
.marker img {
	height: 32px;
	width: auto;
	object-fit: contain
}
.plate {
	display: flex;
	gap: 0.15rem;
	margin-inline-end: auto;
	min-width: 0
}
.plate 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
}
.plate a:hover {
	background: color-mix(in srgb, var(--fill) 14%, transparent);
	opacity: 1
}
.plate:empty {
	display: none
}
.plate:empty + .course-sub {
	margin-inline-start: auto
}
.course-sub {
	display: flex;
	gap: 0.5rem;
	flex-shrink: 0
}
.parcel {
	display: none;
	position: relative;
	flex-shrink: 0
}
.parcel-copy {
	list-style: none;
	cursor: pointer;
	width: 40px;
	height: 40px;
	display: grid;
	place-items: center;
	border: 1px solid color-mix(in srgb, var(--fill) 40%, transparent);
	border-radius: var(--grid)
}
.parcel-copy::-webkit-details-marker {
	display: none
}
.parcel-copy span::after, .parcel-copy span, .parcel-copy span::before {
	content: "";
	display: block;
	width: 18px;
	height: 2px;
	background: currentColor;
	border-radius: 2px
}
.parcel-copy span {
	position: relative
}
.parcel-copy span::before {
	position: absolute;
	top: -6px
}
.parcel-copy span::after {
	position: absolute;
	top: 6px
}
.parcel-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(--bold);
	border: 1px solid color-mix(in srgb, var(--fill) 20%, transparent);
	border-radius: var(--soft);
	box-shadow: var(--head)
}
.parcel-wide a {
	padding: 0.6rem 0.7rem;
	border-radius: var(--grid);
	text-decoration: none;
	color: var(--fill)
}
.parcel-wide a:hover {
	background: color-mix(in srgb, var(--fill) 12%, transparent)
}
.parcel-wide .sheet {
	margin-top: 0.4rem;
	color: var(--fill);
	border-color: color-mix(in srgb, var(--fill) 40%, transparent)
}
.course .sheet--flat {
	color: inherit;
	border-color: color-mix(in srgb, var(--fill) 45%, transparent)
}
.course .sheet--flat:hover {
	background: color-mix(in srgb, var(--fill) 14%, transparent)
}
.bay {
	background: color-mix(in srgb, var(--fill) 8%, var(--bold));
	border-top: 1px solid color-mix(in srgb, var(--fill) 12%, transparent);
	font-size: 0.9rem
}
.bay-first {
	display: flex;
	gap: 0.25rem;
	overflow-x: auto;
	scrollbar-width: none
}
.bay-first::-webkit-scrollbar {
	display: none
}
.bay a {
	padding: 0.55rem 0.7rem;
	text-decoration: none;
	color: var(--fill);
	opacity: 0.8;
	white-space: nowrap;
	border-bottom: 2px solid transparent
}
.bay a:hover {
	opacity: 1;
	border-bottom-color: var(--round)
}
.sheet {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.4rem;
	border: 1px solid var(--lift, 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(--round);
	color: var(--main);
	transition: background-color 0.15s ease, transform 0.05s ease
}
.sheet:hover {
	background: var(--wide)
}
.sheet:active {
	transform: translateY(1px)
}
.sheet--flat {
	background: transparent;
	color: var(--flat);
	border-color: var(--shell)
}
.sheet--flat:hover {
	background: var(--plain)
}
.sheet--on {
	padding: 0.9rem 1.8rem;
	font-size: var(--edge)
}
:focus-visible {
	outline: 2px solid var(--round);
	outline-offset: 2px
}
.lane, .shell h3, .well-open, .branch h2, .shell h2, .branch h3 {
	color: var(--flat);
	line-height: 1.18;
	letter-spacing: -0.02em;
	text-wrap: balance
}
.lane {
	font-size: var(--field);
	margin: 0 0 1rem
}
.well-open {
	font-size: var(--tone);
	margin: 0 0 1.25rem
}
.shell h3, .branch h3 {
	font-size: var(--edge);
	margin: 1.75rem 0 0.5rem
}
.branch p, .shell p {
	margin: 0 0 1rem
}
.shell > :last-child, .branch > :last-child {
	margin-bottom: 0
}
.shell a, .branch a {
	color: color-mix(in srgb, var(--round) 72%, var(--flat));
	text-underline-offset: 3px
}
.field {
	display: block
}
.well {
	padding-block: clamp(2rem, 1.4rem + 2vw, 3.5rem);
	scroll-margin-top: 72px
}
.field > .well:not(.piece):nth-of-type(odd) {
	background: var(--plain)
}
.shell {
	max-width: var(--base)
}
.well--list .shell ul {
	list-style: none;
	padding: 0;
	margin: 0 0 1rem;
	display: grid;
	gap: 0.5rem
}
.well--list .shell ul > li {
	position: relative;
	padding-inline-start: 1.9rem;
	padding-block: 0.15rem
}
.well--list .shell 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(--round);
	border-bottom: 2px solid var(--round);
	transform: rotate(-45deg)
}
.well--list .shell ol {
	counter-reset: step;
	list-style: none;
	padding: 0;
	display: grid;
	gap: 0.6rem
}
.well--list .shell ol > li {
	counter-increment: step;
	position: relative;
	padding-inline-start: 2.6rem
}
.well--list .shell 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(--round);
	color: var(--main);
	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(--shell);
	border-inline-start: 3px solid var(--space);
	border-radius: 0 var(--grid) var(--grid) 0;
	background: var(--plain);
	font-size: 0.95rem
}
.note p {
	margin: 0 0 0.6rem
}
.note > :last-child {
	margin-bottom: 0
}
.note strong {
	color: var(--flat)
}
.note--disclosure {
	color: var(--space);
	font-size: 0.88rem;
	background: transparent;
	border-inline-start-color: var(--shell)
}
.note--warning {
	border-inline-start-color: var(--round);
	background: color-mix(in srgb, var(--round) 10%, var(--zone))
}
.note--takeaway {
	font-variant-numeric: tabular-nums;
	border-inline-start-color: var(--flat)
}
.note--rg {
	border: 1px solid color-mix(in srgb, var(--flat) 30%, var(--shell));
	border-radius: var(--soft);
	background: var(--thin)
}
.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(--shell);
	border-radius: 0;
	padding: 1rem 0 0
}
.shell blockquote, .branch blockquote {
	margin: 1.25rem 0;
	padding: 1rem 1.25rem;
	border-inline-start: 3px solid var(--round);
	border-radius: 0 var(--grid) var(--grid) 0;
	background: var(--plain);
	color: var(--space);
	font-size: 0.95rem
}
.branch blockquote p, .shell blockquote p {
	margin: 0 0 0.6rem
}
.branch blockquote > :last-child, .shell blockquote > :last-child {
	margin-bottom: 0
}
.branch blockquote strong, .shell blockquote strong {
	color: var(--flat)
}
.shell hr {
	border: 0;
	border-top: 1px solid var(--shell);
	margin: 2rem 0
}
.shell table {
	width: 100%;
	border-collapse: collapse;
	margin: 0 0 1.25rem;
	font-size: 0.95rem;
	background: var(--thin);
	border: 1px solid var(--shell);
	border-radius: var(--soft);
	overflow: hidden
}
.well--table .shell {
	max-width: none;
	overflow-x: auto
}
.shell td, .shell th {
	border-bottom: 1px solid var(--shell);
	padding: 0.7rem 0.9rem;
	text-align: start;
	vertical-align: top
}
.shell caption {
	caption-side: top;
	text-align: start;
	padding: 0 0 0.6rem;
	font-weight: 700;
	color: var(--flat)
}
.shell thead th {
	background: color-mix(in srgb, var(--round) 16%, var(--plain));
	color: var(--flat);
	font-weight: 700;
	white-space: nowrap
}
.shell tbody tr:last-child td {
	border-bottom: 0
}
.shell tbody tr:nth-child(even) {
	background: color-mix(in srgb, var(--brand) 3%, transparent)
}
.patch {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(200px, 260px);
	gap: 2rem;
	align-items: start
}
.patch-meta {
	border: 1px solid var(--shell);
	border-radius: var(--soft);
	box-shadow: var(--head);
	width: 100%
}
.piece {
	position: relative;
	padding-block: clamp(2rem, 1.2rem + 3vw, 4rem);
	background: var(--bold);
	isolation: isolate
}
.piece::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background-image: linear-gradient(rgb(0 0 0 / 72%), rgb(0 0 0 / 82%)), var(--frame, none);
	background-size: cover;
	background-position: center
}
.matrix-less {
	margin-top: 1.25rem;
	text-align: center
}
.matrix-less a {
	color: var(--round);
	font-weight: 600
}
.group {
	text-align: center
}
.group-thumb {
	font-size: clamp(3.5rem, 12vw, 6rem);
	line-height: 1;
	font-weight: 800;
	color: var(--round);
	margin-bottom: 0.5rem
}
.group-off {
	max-width: 46ch;
	margin-inline: auto;
	color: var(--space)
}
.group-lead {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.75rem;
	margin-top: 1.75rem
}
@media (max-width: 700px) {
	.piece::before {
		background-image: linear-gradient(rgb(0 0 0 / 72%), rgb(0 0 0 / 82%)), var(--stroke, var(--frame, none))
	}
}
.piece-plain {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(300px, 22rem);
	grid-template-areas: "title offer" "text offer";
	align-content: start;
	gap: 0 2rem
}
.piece .lane {
	grid-area: title;
	color: #fff
}
.piece-foot {
	grid-area: text;
	color: #f2f4f8;
	max-width: 62ch
}
.piece .branch {
	margin-bottom: 1.5rem
}
.piece-meta {
	margin: 0.75rem 0 0;
	font-size: 0.85rem;
	opacity: 0.75
}
.ring {
	grid-area: offer;
	background: var(--zone);
	border: 1px solid color-mix(in srgb, var(--round) 40%, var(--shell));
	border-radius: var(--soft);
	box-shadow: var(--head);
	overflow: hidden;
	align-self: start
}
.ring .sheet {
	width: 100%
}
.ring-sub {
	display: grid;
	place-items: center;
	min-height: 74px;
	padding: 0.9rem 1.25rem;
	background: color-mix(in srgb, var(--round) 22%, var(--zone));
	color: var(--flat);
	border-bottom: 3px solid var(--round)
}
.ring-sub img {
	height: 42px;
	width: auto;
	max-width: 100%;
	object-fit: contain
}
.ring-wide {
	display: flex;
	flex-direction: column;
	gap: 0.6rem;
	padding: 1.25rem;
	text-align: center
}
.ring-foot {
	font-weight: 800;
	font-size: var(--edge);
	color: inherit;
	text-align: center
}
.ring-alt {
	font-size: 0.78rem;
	text-transform: uppercase;
	letter-spacing: 0.09em;
	color: var(--space);
	margin: 0
}
.ring-flat {
	font-size: var(--tone);
	font-weight: 800;
	line-height: 1.15;
	color: var(--flat);
	margin: 0;
	text-wrap: balance
}
.ring-meta {
	font-size: 0.8rem;
	color: var(--space);
	margin: 0
}
.part {
	padding-block: 1.5rem
}
.area {
	border: 1px solid var(--shell);
	border-radius: var(--soft);
	background: var(--thin);
	padding: 0.5rem 1.1rem
}
.area-lead {
	cursor: pointer;
	font-weight: 700;
	color: var(--flat);
	padding-block: 0.6rem;
	list-style: none;
	display: flex;
	align-items: center;
	gap: 0.5rem
}
.area-lead::-webkit-details-marker {
	display: none
}
.area-lead::before {
	content: "";
	width: 0.5rem;
	height: 0.5rem;
	border-inline-end: 2px solid var(--round);
	border-bottom: 2px solid var(--round);
	transform: rotate(45deg);
	transition: transform 0.15s ease
}
.area[open] .area-lead::before {
	transform: rotate(-135deg)
}
.area-alt {
	columns: 2;
	gap: 2rem;
	margin: 0 0 0.75rem;
	padding-inline-start: 1.2rem;
	font-size: 0.95rem
}
.area-alt li {
	break-inside: avoid;
	margin-bottom: 0.3rem
}
.area-alt a {
	color: var(--space);
	text-underline-offset: 3px
}
.area-alt a:hover {
	color: var(--flat)
}
.strip2 {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	gap: 1rem;
	list-style: none;
	margin: 0;
	padding: 0
}
.stair {
	display: flex;
	flex-direction: column;
	background: var(--thin);
	border: 1px solid var(--shell);
	border-radius: var(--soft);
	overflow: hidden;
	transition: border-color 0.15s ease, transform 0.15s ease
}
.stair:hover {
	border-color: var(--round);
	transform: translateY(-2px)
}
.stair-copy {
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: var(--plain)
}
.stair-copy img {
	width: 100%;
	height: 100%;
	object-fit: cover
}
.stair-top {
	display: flex;
	flex-direction: column;
	gap: 0.7rem;
	padding: 0.85rem;
	margin-top: auto
}
.stair-light {
	font-weight: 600;
	color: var(--flat);
	line-height: 1.3;
	margin: 0
}
.stair .sheet {
	width: 100%;
	padding-block: 0.5rem;
	font-size: 0.95rem
}
.basket-view {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 1rem;
	list-style: none;
	margin: 0;
	padding: 0
}
.unit {
	background: var(--zone);
	border: 1px solid var(--shell);
	border-radius: var(--soft);
	padding: 1.1rem 1.2rem
}
.unit-sub {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 0.5rem;
	margin-bottom: 0.4rem
}
.unit-bottom {
	font-weight: 700;
	color: var(--flat)
}
.unit-less {
	color: var(--round);
	font-weight: 700;
	white-space: nowrap
}
.unit-first {
	margin: 0;
	color: var(--space)
}
.plank-stub {
	display: grid;
	gap: 0.5rem;
	max-width: var(--base)
}
.plank-less {
	border: 1px solid var(--shell);
	border-radius: var(--grid);
	background: var(--thin);
	padding: 0 1.1rem
}
.plank-image {
	cursor: pointer;
	font-weight: 600;
	color: var(--flat);
	padding-block: 0.9rem;
	list-style: none;
	display: flex;
	align-items: flex-start;
	gap: 0.75rem
}
.plank-image::-webkit-details-marker {
	display: none
}
.plank-image::before {
	content: "+";
	color: var(--round);
	font-weight: 700;
	line-height: 1.4;
	flex-shrink: 0
}
.plank-less[open] .plank-image::before {
	content: "−"
}
.plank-side {
	color: var(--space);
	padding-bottom: 1rem
}
.plank-side > :first-child {
	margin-top: 0
}
.plank-side > :last-child {
	margin-bottom: 0
}
.stem {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem 2rem;
	padding: 1.5rem;
	border-radius: var(--soft);
	background: color-mix(in srgb, var(--round) 12%, var(--plain));
	border: 1px solid color-mix(in srgb, var(--round) 35%, var(--shell))
}
.stem-info {
	margin: 0;
	font-size: var(--edge);
	font-weight: 800;
	color: var(--flat);
	text-wrap: balance
}
.stem-dark {
	margin: 0.25rem 0 0;
	font-size: 0.82rem;
	color: var(--space)
}
.ridge {
	border-top: 1px solid var(--shell);
	background: var(--plain);
	color: var(--space);
	padding-block: 2rem 6rem
}
.ridge-outer {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem 1.5rem;
	align-items: center;
	padding-bottom: 1.25rem;
	border-bottom: 1px solid var(--shell)
}
.ridge-plain {
	margin-inline-end: auto;
	font-weight: 700;
	color: var(--flat)
}
.ridge-plain img {
	height: 32px;
	width: auto;
	object-fit: contain
}
.ridge-light {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem 1rem
}
.ridge-light:empty {
	display: none
}
.ridge-light a {
	text-decoration: none
}
.ridge-light a:hover {
	text-decoration: underline
}
.ridge-top {
	width: min(100% - 2rem, var(--line));
	margin-inline: auto;
	padding-top: 1.25rem;
	font-size: 0.85rem;
	display: grid;
	gap: 0.5rem
}
.ridge-top p {
	margin: 0
}
.ridge-off {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	flex-wrap: wrap
}
.hall {
	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
}
.seam {
	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(--round) 14%, var(--bold));
	color: var(--fill);
	border-top: 1px solid color-mix(in srgb, var(--round) 45%, transparent)
}
.seam-stub {
	display: flex;
	flex-direction: column;
	min-width: 0;
	line-height: 1.25
}
.seam-bold {
	font-weight: 800;
	color: var(--fill);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap
}
.seam-bottom {
	font-size: 0.75rem;
	opacity: 0.7
}
.seam .sheet {
	margin-inline-start: auto;
	flex-shrink: 0
}
@media (max-width: 960px) {
	.piece-plain {
		grid-template-columns: 1fr;
		grid-template-areas: "title" "offer" "text";
		gap: 1.25rem
	}
	.patch {
		grid-template-columns: 1fr
	}
	.patch-meta {
		max-width: 260px;
		margin-inline: auto
	}
}
@media (max-width: 700px) {
	.area-alt {
		columns: 1
	}
	.strip2 {
		grid-template-columns: repeat(auto-fill, minmax(145px, 1fr));
		gap: 0.75rem
	}
}
@media (max-width: 640px) {
	.course {
		position: static
	}
	.course-small {
		flex-wrap: wrap;
		gap: 0.5rem 0.75rem;
		padding-block: 0.6rem
	}
	.course-small {
		flex-wrap: nowrap
	}
	.course-sub .sheet--flat, .plate, .bay {
		display: none
	}
	.plate + .course-sub {
		margin-inline-start: auto
	}
	.parcel {
		display: block;
		order: 3
	}
	.course-sub {
		margin-inline-start: auto
	}
	.course-sub .sheet {
		padding: 0.5rem 0.8rem;
		font-size: 0.9rem
	}
	.well {
		padding-block: 1.75rem
	}
	.stem, .ring-wide {
		padding: 1.15rem
	}
	.piece-foot .sheet--on, .stem .sheet--on {
		width: 100%
	}
	.seam-bottom {
		display: none
	}
}
@media (prefers-reduced-motion: reduce) {
	*, *::before {
		transition: none !important
	}
}