:root {
	--frame:#0b1220;
	--stroke:#dfe5f0;
	--alt:#fff;
	--ink:#ffb300;
	--depth:#111;
	--edge:#d99700;
	--line:#070b16;
	--fill:#fff;
	--bold:color-mix(in srgb, var(--stroke) 6%, var(--frame));
	--deep:color-mix(in srgb, var(--stroke) 3%, var(--frame));
	--foot:color-mix(in srgb, var(--stroke) 18%, var(--frame));
	--thin:color-mix(in srgb, var(--stroke) 68%, var(--frame));
	--body:1160px;
	--lead:78ch;
	--flat:14px;
	--round:8px;
	--wide: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);
	--base:clamp(1.15rem, 1.08rem + 0.35vw, 1.35rem);
	--size:clamp(1.4rem, 1.24rem + 0.75vw, 1.95rem);
	--core:clamp(1.95rem, 1.5rem + 1.9vw, 3.1rem);
}

*::before, *, *::after {
	box-sizing:border-box;
}

body {
	margin:0;
	background:var(--frame);
	color:var(--stroke);
	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;
}

.detail {
	position:sticky;
	top:0;
	z-index:20;
	background:var(--line);
	color:var(--fill);
}

.zone__open, .frame__soft, .circuit__outer, .detail__flat, .path__flat {
	width:min(100% - 2rem, var(--body));
	margin-inline:auto;
}

.detail__flat {
	display:flex;
	align-items:center;
	gap:1.25rem;
	min-height:60px;
	padding-block:0.5rem;
}

.belt {
	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;
}

.belt img {
	height:32px;
	width:auto;
	object-fit:contain;
}

.ledge {
	display:flex;
	gap:0.15rem;
	margin-inline-end:auto;
	min-width:0;
}

.ledge a {
	padding:0.4rem 0.7rem;
	border-radius:var(--round);
	text-decoration:none;
	color:inherit;
	opacity:0.82;
	white-space:nowrap;
	font-size:0.92rem;
}

.ledge a:hover {
	background:color-mix(in srgb, var(--fill) 14%, transparent);
	opacity:1;
}

.ledge:empty {
	display:none;
}

.ledge:empty + .detail__lead {
	margin-inline-start:auto;
}

.detail__lead {
	display:flex;
	gap:0.5rem;
	flex-shrink:0;
}

.layer {
	display:none;
	position:relative;
	flex-shrink:0;
}

.layer__stub {
	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(--round);
}

.layer__stub::-webkit-details-marker {
	display:none;
}

.layer__stub span::after, .layer__stub span, .layer__stub span::before {
	content:"";
	display:block;
	width:18px;
	height:2px;
	background:currentColor;
	border-radius:2px;
}

.layer__stub span {
	position:relative;
}

.layer__stub span::before {
	position:absolute;
	top:-6px;
}

.layer__stub span::after {
	position:absolute;
	top:6px;
}

.layer__light {
	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(--line);
	border:1px solid color-mix(in srgb, var(--fill) 20%, transparent);
	border-radius:var(--flat);
	box-shadow:var(--wide);
}

.layer__light a {
	padding:0.6rem 0.7rem;
	border-radius:var(--round);
	text-decoration:none;
	color:var(--fill);
}

.layer__light a:hover {
	background:color-mix(in srgb, var(--fill) 12%, transparent);
}

.layer__light .chain {
	margin-top:0.4rem;
	color:var(--fill);
	border-color:color-mix(in srgb, var(--fill) 40%, transparent);
}

.detail .chain--copy {
	color:inherit;
	border-color:color-mix(in srgb, var(--fill) 45%, transparent);
}

.detail .chain--copy:hover {
	background:color-mix(in srgb, var(--fill) 14%, transparent);
}

.zone {
	background:color-mix(in srgb, var(--fill) 8%, var(--line));
	border-top:1px solid color-mix(in srgb, var(--fill) 12%, transparent);
	font-size:0.9rem;
}

.zone__open {
	display:flex;
	gap:0.25rem;
	overflow-x:auto;
	scrollbar-width:none;
}

.zone__open::-webkit-scrollbar {
	display:none;
}

.zone a {
	padding:0.55rem 0.7rem;
	text-decoration:none;
	color:var(--fill);
	opacity:0.8;
	white-space:nowrap;
	border-bottom:2px solid transparent;
}

.zone a:hover {
	opacity:1;
	border-bottom-color:var(--ink);
}

.chain {
	display:inline-flex;
	align-items:center;
	justify-content:center;
	gap:0.4rem;
	border:1px solid var(--shell, transparent);
	border-radius:var(--round);
	padding:0.6rem 1.1rem;
	font:inherit;
	font-weight:700;
	line-height:1.2;
	text-align:center;
	cursor:pointer;
	text-decoration:none;
	background:var(--ink);
	color:var(--depth);
	transition:background-color 0.15s ease, transform 0.05s ease;
}

.chain:hover {
	background:var(--edge);
}

.chain:active {
	transform:translateY(1px);
}

.chain--copy {
	background:transparent;
	color:var(--alt);
	border-color:var(--foot);
}

.chain--copy:hover {
	background:var(--bold);
}

.chain--side {
	padding:0.9rem 1.8rem;
	font-size:var(--base);
}

:focus-visible {
	outline:2px solid var(--ink);
	outline-offset:2px;
}

.wrap h2, .wrap h3, .field h2, .circuit__last, .field h3, .slab {
	color:var(--alt);
	line-height:1.18;
	letter-spacing:-0.02em;
	text-wrap:balance;
}

.slab {
	font-size:var(--core);
	margin:0 0 1rem;
}

.circuit__last {
	font-size:var(--size);
	margin:0 0 1.25rem;
}

.wrap h3, .field h3 {
	font-size:var(--base);
	margin:1.75rem 0 0.5rem;
}

.wrap p, .field p {
	margin:0 0 1rem;
}

.field > :last-child, .wrap > :last-child {
	margin-bottom:0;
}

.field a, .wrap a {
	color:color-mix(in srgb, var(--ink) 72%, var(--alt));
	text-underline-offset:3px;
}

.body2 {
	display:block;
}

.circuit {
	padding-block:clamp(2rem, 1.4rem + 2vw, 3.5rem);
	scroll-margin-top:72px;
}

.body2 > .circuit:not(.frame):nth-of-type(odd) {
	background:var(--bold);
}

.wrap {
	max-width:var(--lead);
}

.circuit--list .wrap ul {
	list-style:none;
	padding:0;
	margin:0 0 1rem;
	display:grid;
	gap:0.5rem;
}

.circuit--list .wrap ul > li {
	position:relative;
	padding-inline-start:1.9rem;
	padding-block:0.15rem;
}

.circuit--list .wrap 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(--ink);
	border-bottom:2px solid var(--ink);
	transform:rotate(-45deg);
}

.circuit--list .wrap ol {
	counter-reset:step;
	list-style:none;
	padding:0;
	display:grid;
	gap:0.6rem;
}

.circuit--list .wrap ol > li {
	counter-increment:step;
	position:relative;
	padding-inline-start:2.6rem;
}

.circuit--list .wrap 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(--ink);
	color:var(--depth);
	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(--foot);
	border-inline-start:3px solid var(--thin);
	border-radius:0 var(--round) var(--round) 0;
	background:var(--bold);
	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(--thin);
	font-size:0.88rem;
	background:transparent;
	border-inline-start-color:var(--foot);
}

.note--warning {
	border-inline-start-color:var(--ink);
	background:color-mix(in srgb, var(--ink) 10%, var(--frame));
}

.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(--foot));
	border-radius:var(--flat);
	background:var(--deep);
}

.note--rg a {
	font-weight:600;
}

.note--independent {
	margin-top:2.5rem;
	font-size:0.85rem;
	color:var(--thin);
	background:transparent;
	border:0;
	border-top:1px solid var(--foot);
	border-radius:0;
	padding:1rem 0 0;
}

.wrap blockquote, .field blockquote {
	margin:1.25rem 0;
	padding:1rem 1.25rem;
	border-inline-start:3px solid var(--ink);
	border-radius:0 var(--round) var(--round) 0;
	background:var(--bold);
	color:var(--thin);
	font-size:0.95rem;
}

.wrap blockquote p, .field blockquote p {
	margin:0 0 0.6rem;
}

.field blockquote > :last-child, .wrap blockquote > :last-child {
	margin-bottom:0;
}

.wrap blockquote strong, .field blockquote strong {
	color:var(--alt);
}

.wrap hr {
	border:0;
	border-top:1px solid var(--foot);
	margin:2rem 0;
}

.wrap table {
	width:100%;
	border-collapse:collapse;
	margin:0 0 1.25rem;
	font-size:0.95rem;
	background:var(--deep);
	border:1px solid var(--foot);
	border-radius:var(--flat);
	overflow:hidden;
}

.circuit--table .wrap {
	max-width:none;
	overflow-x:auto;
}

.wrap td, .wrap th {
	border-bottom:1px solid var(--foot);
	padding:0.7rem 0.9rem;
	text-align:start;
	vertical-align:top;
}

.wrap caption {
	caption-side:top;
	text-align:start;
	padding:0 0 0.6rem;
	font-weight:700;
	color:var(--alt);
}

.wrap thead th {
	background:color-mix(in srgb, var(--ink) 16%, var(--bold));
	color:var(--alt);
	font-weight:700;
	white-space:nowrap;
}

.wrap tbody tr:last-child td {
	border-bottom:0;
}

.wrap tbody tr:nth-child(even) {
	background:color-mix(in srgb, var(--stroke) 3%, transparent);
}

.branch {
	display:grid;
	grid-template-columns:minmax(0, 1fr) minmax(200px, 260px);
	gap:2rem;
	align-items:start;
}

.branch__outer {
	border:1px solid var(--foot);
	border-radius:var(--flat);
	box-shadow:var(--wide);
	width:100%;
}

.frame {
	position:relative;
	padding-block:clamp(2rem, 1.2rem + 3vw, 4rem);
	background:var(--line);
	isolation:isolate;
}

.frame::before {
	content:"";
	position:absolute;
	inset:0;
	z-index:-1;
	background-image:linear-gradient(rgb(0 0 0 / 72%), rgb(0 0 0 / 82%)), var(--band, none);
	background-size:cover;
	background-position:center;
}

.ribbon__wide {
	margin-top:1.25rem;
	text-align:center;
}

.ribbon__wide a {
	color:var(--ink);
	font-weight:600;
}

.group {
	text-align:center;
}

.group__line {
	font-size:clamp(3.5rem, 12vw, 6rem);
	line-height:1;
	font-weight:800;
	color:var(--ink);
	margin-bottom:0.5rem;
}

.group__figure {
	max-width:46ch;
	margin-inline:auto;
	color:var(--thin);
}

.group__alt {
	display:flex;
	flex-wrap:wrap;
	justify-content:center;
	gap:0.75rem;
	margin-top:1.75rem;
}

@media (max-width: 700px) {
	.frame::before {
		background-image:linear-gradient(rgb(0 0 0 / 72%), rgb(0 0 0 / 82%)), var(--main, var(--band, none));
	}

}
.frame__soft {
	display:grid;
	grid-template-columns:minmax(0, 1fr) minmax(300px, 22rem);
	grid-template-areas:"title offer" "text offer";
	align-content:start;
	gap:0 2rem;
}

.frame .slab {
	grid-area:title;
	color:#fff;
}

.frame__alt {
	grid-area:text;
	color:#f2f4f8;
	max-width:62ch;
}

.frame .field {
	margin-bottom:1.5rem;
}

.frame__flat {
	margin:0.75rem 0 0;
	font-size:0.85rem;
	opacity:0.75;
}

.hall {
	grid-area:offer;
	background:var(--frame);
	border:1px solid color-mix(in srgb, var(--ink) 40%, var(--foot));
	border-radius:var(--flat);
	box-shadow:var(--wide);
	overflow:hidden;
	align-self:start;
}

.hall .chain {
	width:100%;
}

.hall__copy {
	display:grid;
	place-items:center;
	min-height:74px;
	padding:0.9rem 1.25rem;
	background:color-mix(in srgb, var(--ink) 22%, var(--frame));
	color:var(--alt);
	border-bottom:3px solid var(--ink);
}

.hall__copy img {
	height:42px;
	width:auto;
	max-width:100%;
	object-fit:contain;
}

.hall__less {
	display:flex;
	flex-direction:column;
	gap:0.6rem;
	padding:1.25rem;
	text-align:center;
}

.hall__narrow {
	font-weight:800;
	font-size:var(--base);
	color:inherit;
	text-align:center;
}

.hall__small {
	font-size:0.78rem;
	text-transform:uppercase;
	letter-spacing:0.09em;
	color:var(--thin);
	margin:0;
}

.hall__shut {
	font-size:var(--size);
	font-weight:800;
	line-height:1.15;
	color:var(--alt);
	margin:0;
	text-wrap:balance;
}

.hall__side {
	font-size:0.8rem;
	color:var(--thin);
	margin:0;
}

.segment {
	padding-block:1.5rem;
}

.stratum {
	border:1px solid var(--foot);
	border-radius:var(--flat);
	background:var(--deep);
	padding:0.5rem 1.1rem;
}

.stratum__view {
	cursor:pointer;
	font-weight:700;
	color:var(--alt);
	padding-block:0.6rem;
	list-style:none;
	display:flex;
	align-items:center;
	gap:0.5rem;
}

.stratum__view::-webkit-details-marker {
	display:none;
}

.stratum__view::before {
	content:"";
	width:0.5rem;
	height:0.5rem;
	border-inline-end:2px solid var(--ink);
	border-bottom:2px solid var(--ink);
	transform:rotate(45deg);
	transition:transform 0.15s ease;
}

.stratum[open] .stratum__view::before {
	transform:rotate(-135deg);
}

.stratum__off {
	columns:2;
	gap:2rem;
	margin:0 0 0.75rem;
	padding-inline-start:1.2rem;
	font-size:0.95rem;
}

.stratum__off li {
	break-inside:avoid;
	margin-bottom:0.3rem;
}

.stratum__off a {
	color:var(--thin);
	text-underline-offset:3px;
}

.stratum__off a:hover {
	color:var(--alt);
}

.row {
	display:grid;
	grid-template-columns:repeat(auto-fill, minmax(200px, 1fr));
	gap:1rem;
	list-style:none;
	margin:0;
	padding:0;
}

.teaser {
	display:flex;
	flex-direction:column;
	background:var(--deep);
	border:1px solid var(--foot);
	border-radius:var(--flat);
	overflow:hidden;
	transition:border-color 0.15s ease, transform 0.15s ease;
}

.teaser:hover {
	border-color:var(--ink);
	transform:translateY(-2px);
}

.teaser__less {
	aspect-ratio:4 / 3;
	overflow:hidden;
	background:var(--bold);
}

.teaser__less img {
	width:100%;
	height:100%;
	object-fit:cover;
}

.teaser__on {
	display:flex;
	flex-direction:column;
	gap:0.7rem;
	padding:0.85rem;
	margin-top:auto;
}

.teaser__stub {
	font-weight:600;
	color:var(--alt);
	line-height:1.3;
	margin:0;
}

.teaser .chain {
	width:100%;
	padding-block:0.5rem;
	font-size:0.95rem;
}

.arc__info {
	display:grid;
	grid-template-columns:repeat(auto-fill, minmax(260px, 1fr));
	gap:1rem;
	list-style:none;
	margin:0;
	padding:0;
}

.frame2 {
	background:var(--frame);
	border:1px solid var(--foot);
	border-radius:var(--flat);
	padding:1.1rem 1.2rem;
}

.frame2__sub {
	display:flex;
	align-items:baseline;
	justify-content:space-between;
	gap:0.5rem;
	margin-bottom:0.4rem;
}

.frame2__first {
	font-weight:700;
	color:var(--alt);
}

.frame2__foot {
	color:var(--ink);
	font-weight:700;
	white-space:nowrap;
}

.frame2__open {
	margin:0;
	color:var(--thin);
}

.sector__shut {
	display:grid;
	gap:0.5rem;
	max-width:var(--lead);
}

.sector__off {
	border:1px solid var(--foot);
	border-radius:var(--round);
	background:var(--deep);
	padding:0 1.1rem;
}

.sector__copy {
	cursor:pointer;
	font-weight:600;
	color:var(--alt);
	padding-block:0.9rem;
	list-style:none;
	display:flex;
	align-items:flex-start;
	gap:0.75rem;
}

.sector__copy::-webkit-details-marker {
	display:none;
}

.sector__copy::before {
	content:"+";
	color:var(--ink);
	font-weight:700;
	line-height:1.4;
	flex-shrink:0;
}

.sector__off[open] .sector__copy::before {
	content:"−";
}

.sector__last {
	color:var(--thin);
	padding-bottom:1rem;
}

.sector__last > :first-child {
	margin-top:0;
}

.sector__last > :last-child {
	margin-bottom:0;
}

.summary {
	display:flex;
	flex-wrap:wrap;
	align-items:center;
	justify-content:space-between;
	gap:1rem 2rem;
	padding:1.5rem;
	border-radius:var(--flat);
	background:color-mix(in srgb, var(--ink) 12%, var(--bold));
	border:1px solid color-mix(in srgb, var(--ink) 35%, var(--foot));
}

.summary__plain {
	margin:0;
	font-size:var(--base);
	font-weight:800;
	color:var(--alt);
	text-wrap:balance;
}

.summary__foot {
	margin:0.25rem 0 0;
	font-size:0.82rem;
	color:var(--thin);
}

.path {
	border-top:1px solid var(--foot);
	background:var(--bold);
	color:var(--thin);
	padding-block:2rem 6rem;
}

.path__flat {
	display:flex;
	flex-wrap:wrap;
	gap:1rem 1.5rem;
	align-items:center;
	padding-bottom:1.25rem;
	border-bottom:1px solid var(--foot);
}

.path__meta {
	margin-inline-end:auto;
	font-weight:700;
	color:var(--alt);
}

.path__meta img {
	height:32px;
	width:auto;
	object-fit:contain;
}

.path__large {
	display:flex;
	flex-wrap:wrap;
	gap:0.25rem 1rem;
}

.path__large:empty {
	display:none;
}

.path__large a {
	text-decoration:none;
}

.path__large a:hover {
	text-decoration:underline;
}

.path__thumb {
	width:min(100% - 2rem, var(--body));
	margin-inline:auto;
	padding-top:1.25rem;
	font-size:0.85rem;
	display:grid;
	gap:0.5rem;
}

.path__thumb p {
	margin:0;
}

.path__small {
	display:flex;
	align-items:center;
	gap:0.5rem;
	flex-wrap:wrap;
}

.niche {
	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;
}

.margin {
	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(--ink) 14%, var(--line));
	color:var(--fill);
	border-top:1px solid color-mix(in srgb, var(--ink) 45%, transparent);
}

.margin__wide {
	display:flex;
	flex-direction:column;
	min-width:0;
	line-height:1.25;
}

.margin__first {
	font-weight:800;
	color:var(--fill);
	overflow:hidden;
	text-overflow:ellipsis;
	white-space:nowrap;
}

.margin__open {
	font-size:0.75rem;
	opacity:0.7;
}

.margin .chain {
	margin-inline-start:auto;
	flex-shrink:0;
}

@media (max-width: 960px) {
	.frame__soft {
		grid-template-columns:1fr;
		grid-template-areas:"title" "offer" "text";
		gap:1.25rem;
	}

	.branch {
		grid-template-columns:1fr;
	}

	.branch__outer {
		max-width:260px;
		margin-inline:auto;
	}

}
@media (max-width: 700px) {
	.stratum__off {
		columns:1;
	}

	.row {
		grid-template-columns:repeat(auto-fill, minmax(145px, 1fr));
		gap:0.75rem;
	}

}
@media (max-width: 640px) {
	.detail {
		position:static;
	}

	.detail__flat {
		flex-wrap:wrap;
		gap:0.5rem 0.75rem;
		padding-block:0.6rem;
	}

	.detail__flat {
		flex-wrap:nowrap;
	}

	.detail__lead .chain--copy, .ledge, .zone {
		display:none;
	}

	.ledge + .detail__lead {
		margin-inline-start:auto;
	}

	.layer {
		display:block;
		order:3;
	}

	.detail__lead {
		margin-inline-start:auto;
	}

	.detail__lead .chain {
		padding:0.5rem 0.8rem;
		font-size:0.9rem;
	}

	.circuit {
		padding-block:1.75rem;
	}

	.hall__less, .summary {
		padding:1.15rem;
	}

	.summary .chain--side, .frame__alt .chain--side {
		width:100%;
	}

	.margin__open {
		display:none;
	}

}
@media (prefers-reduced-motion: reduce) {
	*::before, * {
		transition:none !important;
	}

}